Oracle Corp to fix Java security flaw “shortly”






BOSTON (Reuters) – Oracle Corp said it is preparing an update to address a flaw in its widely used Java software after the U.S. Department of Homeland Security urged computer users to disable the program in web browsers because criminal hackers are exploiting a security bug to attack PCs.


“A fix will be available shortly,” the company said in a statement released late on Friday.






Company officials could not be reached on Saturday to say how quickly the update would be available for the hundreds of millions of PCs that have Java installed.


The Department of Homeland Security and computer security experts said on Thursday that hackers figured out how to exploit the bug in a version of Java used with Internet browsers to install malicious software on PCs. That has enabled them to commit crimes from identity theft to making an infected computer part of an ad-hoc computer network that can be used to attack websites.


Java is a computer language that enables programmers to write software utilizing just one set of codes that will run on virtually any type of computer, including ones that use Microsoft Corp’s Windows, Apple Inc’s OS X and Linux, an operating system widely employed by corporations. It is installed in Internet browsers to access web content and also directly on PCs, server computers and other devices that use it to run a wide variety of computer programs.


Oracle said in its statement that the recently discovered flaw only affects Java 7, the program’s most-recent version, and Java software designed to run on browsers.


Java is so widely used that the software has become a prime target for hackers. Last year, Java surpassed Adobe Systems Inc’s Reader software as the most frequently attacked piece of software, according to security software maker Kaspersky Lab.


Java was responsible for 50 percent of all cyber attacks last year in which hackers broke into computers by exploiting software bugs, according to Kaspersky. That was followed by Adobe Reader, which was involved in 28 percent of all incidents. Microsoft Windows and Internet Explorer were involved in about 3 percent of incidents, according to the survey.


The Department of Homeland Security said attackers could trick targets into visiting malicious websites that would infect their PCs with software capable of exploiting the bug in Java.


It said an attacker could also infect a legitimate website by uploading malicious software that would infect machines of computer users who trust that site because they have previously visited it without experiencing any problems.


They said developers of several popular tools, known as exploit kits, used by criminal hackers to attack PCs, have added software that allows hackers to exploit the newly discovered bug in Java.


Security experts have been scrutinizing the safety of Java since a similar security scare in August, which prompted some of them to advise using the software only on an as-needed basis.


At the time, they advised businesses to allow their workers to use Java browser plug-ins only when prompted for permission by trusted programs such as GoToMeeting, a Web-based collaboration tool from Citrix Systems Inc.


Java suffered another setback in October when Apple began removing old versions of the software from Internet browsers of Mac computers after its customers installed new versions of its OS X operating system. Apple did not provide a reason for the change and both companies declined to comment at the time.


(Reporting by Jim Finkle; editing by Gunna Dickson)


Tech News Headlines – Yahoo! News





Title Post: Oracle Corp to fix Java security flaw “shortly”
Url Post: http://www.news.fluser.com/oracle-corp-to-fix-java-security-flaw-shortly/
Link To Post : Oracle Corp to fix Java security flaw “shortly”
Rating:
100%

based on 99998 ratings.
5 user reviews.
Author: Fluser SeoLink
Thanks for visiting the blog, If any criticism and suggestions please leave a comment




Read More..

Miss New York is crowned Miss America






(Reuters) – Miss New York won the 2013 Miss America crown on Saturday at the annual pageant which tapped into the reality TV format by incorporating fan participation that pulled one contestant into the semifinals.


Mallory Hytes Hagan, 23, scored in the talent competition with a tap dance to James Brown‘s “Get Up Offa That Thing,” and wowed judges with an unadorned, off-the-shoulder white evening gown.






“Oh, my God, thank you!” Hagan, from Brooklyn, said as she was crowned at the end of the two-hour live broadcast from Las Vegas’ Planet Hollywood Resort & Casino on ABC.


The first runner-up was South Carolina’s Ali Rogers, followed by Alicia Clifton from Oklahoma, Wyoming’s Lexie Madden and Miss Iowa, Mariah Cary.


Montana’s Alexis Wineman, who has spoken about having been diagnosed with autism when she was 11, was chosen by fans online and made it to the semifinals. Fourth runner-up Cary discussed having Tourette’s syndrome.


The judging panel, which included teenage Olympic gold-medal gymnast McKayla Maroney, “Dancing With the Stars” dancer Cheryl Burke, former Miss America Katie Stam Irk, former “Entertainment Tonight” host Mary Hart and ABC weatherman Sam Champion, was permitted to return one eliminated contestant to the semi-finalists’ pool. They chose Washington’s Mandy Schendel.


In the competition’s final segment, each of the five finalists answered a question about current events. Hagan was asked whether, in the wake of the Newtown school massacre, armed guards should be put in schools.


“I don’t think the proper way to fight violence is with violence,” she said, indicating she opposes the idea.


Hagan, whose crown comes with a $ 50,000 college scholarship, said education and other measures such as extended waiting periods for gun ownership were more appropriate.


The pageant, held since 1921, is put on by the Miss America Organization.


Contestants compete in local and state pageants before going on to the national competition. In all, 53 women representing the 50 U.S. states, the Virgin Islands, Washington and Puerto Rico vied for the title.


(Reporting by Chris Michaud in New York; Editing by Xavier Briand)


Celebrity News Headlines – Yahoo! News





Title Post: Miss New York is crowned Miss America
Url Post: http://www.news.fluser.com/miss-new-york-is-crowned-miss-america/
Link To Post : Miss New York is crowned Miss America
Rating:
100%

based on 99998 ratings.
5 user reviews.
Author: Fluser SeoLink
Thanks for visiting the blog, If any criticism and suggestions please leave a comment




Read More..

City Room: Cuomo Declares Public Health Emergency Over Flu Outbreak

With the nation in the grip of a severe influenza outbreak that has seen deaths reach epidemic levels, New York State declared a public health emergency on Saturday, making access to vaccines more easily available.

There have been nearly 20,000 cases of flu reported across the state so far this season, officials said. Last season, 4,400 positive laboratory tests were reported.

“We are experiencing the worst flu season since at least 2009, and influenza activity in New York State is widespread, with cases reported in all 57 counties and all five boroughs of New York City,” Gov. Andrew M. Cuomo said in a statement.

Under the order, pharmacists will be allowed to administer flu vaccinations to patients between 6 months and 18 years old, temporarily suspending a state law that prohibits pharmacists from administering immunizations to children.

While children and older people tend to be the most likely to become seriously ill from the flu, Mr. Cuomo urged all New Yorkers to get vaccinated.

On Friday, the Centers for Disease Control and Prevention in Atlanta said that deaths from the flu had reached epidemic levels, with at least 20 children having died nationwide. Officials cautioned that deaths from pneumonia and the flu typically reach epidemic levels for a week or two every year. The severity of the outbreak will be determined by how long the death toll remains high or if it climbs higher.

There was some evidence that caseloads may be peaking, federal officials said on Friday.

In New York City, public health officials announced on Thursday that flu-related illnesses had reached epidemic levels, and they joined the chorus of authorities urging people to get vaccinated.

“It’s a bad year,” the city’s health commissioner, Dr. Thomas A. Farley, told reporters on Thursday. “We’ve got lots of flu, it’s mainly type AH3N2, which tends to be a little more severe. So we’re seeing plenty of cases of flu and plenty of people sick with flu. Our message for any people who are listening to this is it’s still not too late to get your flu shot.”

There has been a spike in the number of people going to emergency rooms over the past two weeks with flulike symptoms – including fever, fatigue and coughing – Dr. Farley said.

Mayor Michael R. Bloomberg and Mr. Cuomo made a public display of getting shots this past week.

In a briefing with reporters on Friday, officials from the C.D.C. said that this year’s vaccine was effective in 62 percent of cases.

As officials have stepped up their efforts encouraging vaccinations, there have been scattered reports of shortages. But officials said plenty of the vaccine was available.

According to the C.D.C., makers of the flu vaccine produced about 135 million doses for this year. As of early this month, 128 million doses had been distributed. While that would not be enough for every American, only 37 percent of the population get a flu shot each year.

Federal health officials said they would be happy if that number rose to 50 percent, which would mean that there would be more than enough vaccine for anyone who wanted to be immunized.

Two other diseases – norovirus and whooping cough – are also widespread this winter and are contributing to the number of people getting sick.

The flu can resemble a cold, though the symptoms come on more rapidly and are more severe.

Read More..

The story behind Tribune's broken deal































































At the end of 2007, real estate tycoon Sam Zell took control of Tribune Co. in a deal that promised to re-energize the media conglomerate. But the company struggled under the huge debt burden the deal created, and less than a year later, it filed for bankruptcy.

One of Chicago's most iconic companies — parent to the Chicago Tribune — was propelled into a protracted and in many ways unprecedented odyssey through Chapter 11 reorganization.

On Dec. 31, after four years, Tribune Co. finally emerged from court protection under new ownership, but at a heavy cost. The company's value was diminished, its reputation was tarnished and its ability to respond to market opportunities during its long bankruptcy was constrained.

Tribune Co.'s bankruptcy saga began as an era of superheated Wall Street deal-making fueled by cheap money was coming to an end. The company's tale is emblematic of the American financial crisis itself, in which a seemingly insatiable appetite for speculative risk using exotic investment instruments helped trigger an economic collapse of historic proportions.

Tribune reporters Michael Oneal and Steve Mills, in a four-part series that begins today, tell the story of Tribune Co.'s journey into and through bankruptcy, throwing a spotlight on the key decisions and missed opportunities that marked a perilous time in the history of the company, the media industry and the economy.



Read the full story, "Part one: Zell's big gamble," as a digitalPLUS member.
To view videos and photos and for a look at the rest of the series visit, chicagotribune.com/brokendeal.





Read More..

14-year-old boy killed on West Side













A police photographer photographs the front porch where a 14-year-old boy was fatally shot Friday night.


A police photographer photographs the front porch where a 14-year-old boy was fatally shot Friday night.
(Adam Sege, Chicago Tribune / January 12, 2013)


























































A 14-year-old boy was shot and killed outside his home in the Humboldt Park neighborhood Friday night.


Two male shooters opened fire about 11:50 p.m. in the 2400 block of West Augusta Boulevard, striking the boy multiple times as he stood on his porch, Chicago Police News Affairs Officer Amina Greer said.


Immediately following the shooting, a car sped down the street in reverse and took off, a neighbor said.





Paramedics found the boy unresponsive and bleeding from several bullet wounds in his chest, police said. He was pronounced dead on the scene.


Police found blood on the front steps and more than half a dozen shell casings on the sidewalk.


The high school freshman had been talking on a cellphone in front of his home just moments before shots rang out, his stepmother said.


Police sources said the shooting may have been gang-related. Family and friends on the scene, however, said the victim avoided gangs and spent his free time listening to music and riding his bicycle.


The boy would have turned 15 on Tuesday, said his stepmother, whose name - like that of her stepson - the Tribune is withholding pending notification of additional family members.


"Now he's not even going to see his 15th birthday," his tearful stepmother said.


On the sidwalk near the crime scene, the father of one of the boy's friends sobbed as he paced near a group of somber teenagers.


asege@tribune.com


Twitter: @AdamSege

Read More..

The Raspberry Pi mini-computer has sold more than 1 million units









Title Post: The Raspberry Pi mini-computer has sold more than 1 million units
Url Post: http://www.news.fluser.com/the-raspberry-pi-mini-computer-has-sold-more-than-1-million-units/
Link To Post : The Raspberry Pi mini-computer has sold more than 1 million units
Rating:
100%

based on 99998 ratings.
5 user reviews.
Author: Fluser SeoLink
Thanks for visiting the blog, If any criticism and suggestions please leave a comment




Read More..

“Doctor Who” audio drama featuring five doctors due out in November






LOS ANGELES (TheWrap.com) – Good news, “Doctor Who” fans; five actors who’ve played the Doctor in the long-running British sci-fi series are uniting for an audio drama to be released in November, in celebration of the series’ 50th anniversary.


Tom Baker, Peter Davison, Colin Baker, Sylvester McCoy and Paul McGann – aka, Doctors four through eight – are all participating in the 100-minute drama, dubbed “Doctor Who: The Light at the End.” According to Big Finish, which is producing the drama, the story will present a scenario in which the assembled Doctors’ “paths suddenly intersect when they face imminent destruction.”






A number of the Doctors’ companions are also coming along for the ride. Louise Jameson, Sarah Sutton, Nicola Bryant, Sophie Aldred and India Fisher will be reprising their roles from the series.


On the villain front, Geoffrey Beevers is coming back to play renegade Time Lord the Master, “and there will be a number of appearances from some much-cherished old friends from the TV series,”‘ according to producer David Richardson.


The Doctor is currently played by Matt Smith, the 11th actor to portray the role.


While the first three Doctors from the series – William Hartnell, Patrick Troughton and Jon Pertwee – have died, “Doctor Who” actor Nicholas Briggs, who’s writing, directing and executive-producing the drama, says that they will play a part in the anniversary adventure.


“We wanted to do a proper, fully-fledged multi-Doctor story for this very special occasion,” Briggs said, “and it’s wonderful that all the surviving classic Doctors threw themselves behind the project so enthusiastically. That’s not to say the first three Doctors don’t appear – we wanted to pay homage to the whole history of the classic series.”


“Doctor Who: The Light at the End” will come in two versions. A five-disc, special limited edition will include two hour-long documentaries, along with the Companion Chronicles story “The Revenants,” which is performed by “Doctor Who” actor William Russell, and cast photographs. A standard two-disc version will also be available.


In addition to “The Light at the End,” BBC Two has commissioned an origin movie, “An Adventure in Space and Time,” which will “tell the story of the genesis of ‘Doctor Who’” and “look at the many personalities involved in bringing the series to life.”


The 90-minute special is being written by “Doctor Who” writer/actor Mark Garliss, with showrunner Steven Moffat and executive producer Caroline Skinner executive-producing.


TV News Headlines – Yahoo! News





Title Post: “Doctor Who” audio drama featuring five doctors due out in November
Url Post: http://www.news.fluser.com/doctor-who-audio-drama-featuring-five-doctors-due-out-in-november/
Link To Post : “Doctor Who” audio drama featuring five doctors due out in November
Rating:
100%

based on 99998 ratings.
5 user reviews.
Author: Fluser SeoLink
Thanks for visiting the blog, If any criticism and suggestions please leave a comment




Read More..

Former Lab Technician Denies Faulty DNA Work in Rape Cases





A former New York City laboratory technician whose work on rape cases is now being scrutinized for serious mistakes said on Friday that she had been unaware there were problems in her work and, disputing an earlier report, denied she had resigned under pressure.




The former lab technician, Serrita Mitchell, said any problems must have been someone else’s.


“My work?” Ms. Mitchell said. “No, no, no, not my work.”


Earlier, the city medical examiner’s office, where Ms. Mitchell said she was employed from 2000 to 2011, said it was reviewing 843 rape cases handled by a lab technician who might have missed critical evidence.


So far, it has finished looking over about half the cases, and found 26 in which the technician had missed biological evidence and 19 in which evidence was commingled with evidence from other cases. In seven cases where evidence was missed, the medical examiner’s office was able to extract a DNA profile, raising the possibility that detectives could have caught some suspects sooner.


The office declined to identify the technician. Documents said she quit in November 2011 after the office moved to fire her, once supervisors had begun to discover deficiencies in her work. A city official who declined to be identified said Ms. Mitchell was the technician.


However, Ms. Mitchell, reached at her home in the Bronx on Friday, said she had never been told there were problems. “It couldn’t be me because your work gets checked,” she said. “You have supervisors.”


She also said that she had resigned because of a rotator cuff injury that impeded her movement. “I loved the job so much that I stayed a little longer,” she said, explaining that she had not expected to stay with the medical examiner’s office so long. “Then it was time to leave.”


Also on Friday, the Legal Aid Society, which provides criminal defense lawyers for most of the city’s poor defendants, said it was demanding that the city turn over information about the cases under review.


If needed, Legal Aid will sue the city to gain access to identifying information about the cases, its chief lawyer, Steven Banks, said, noting that New York was one of only 14 states that did not require routine disclosure of criminal evidence before trial.


Disclosure of the faulty examination of the evidence is prompting questions about outside review of the medical examiner’s office. The City Council on Friday announced plans for an emergency oversight committee, and its members spoke with outrage about the likelihood that missed semen stains and “false negatives” might have enabled rapists to go unpunished.


“The mishandling of rape cases is making double victims of women who have already suffered an indescribably horrific event,” said Christine C. Quinn, the Council speaker.


A few more details emerged Friday about a 2001 case involving the rape of a minor in Brooklyn, in which the technician missed biological evidence, the review found. The victim accused an 18-year-old acquaintance of forcing himself on her, and he was questioned by the police but not charged, according to a law enforcement official.


Unrelated to the rape, he pleaded guilty in 2005 to third-degree robbery and served two years in prison. The DNA sample he gave in the robbery case was matched with the one belatedly developed from evidence the technician had overlooked in the 2001 rape, law enforcement officials said. He was recently indicted in the 2001 rape.


Especially alarming to defense lawyers was the possibility that DNA samples were cross-contaminated and led to false convictions, or could do so in the future.


“Up to this point,” Mr. Banks said, “they have not made information available to us, as the primary defender in New York City, to determine whether there’s an injustice that’s been done in past cases, pending cases, or allowing us to be on the lookout in future cases.” He added, “If it could happen with one analyst, how does anyone know that it stops there?”


The medical examiner’s office has said that the risk of cross-contamination was extremely low and that it does not appear that anyone was wrongly convicted in the cases that have been reviewed so far. And officials in at least two of the city’s district attorneys’ offices — for Brooklyn and Manhattan — said they had not found any erroneous convictions.


But Mr. Banks said the authorities needed to do more, and that their statements thus far were the equivalent of “trust us.”


“Given what’s happened,” he said, “that’s cold comfort.”


Read More..

Boeing Dreamliner to undergo federal safety review









Plagued by one mishap after another, Boeing Co.'s much-heralded 787 Dreamliner passenger jet for the 21st century is feeling new heat from federal regulators.


Days after one of the planes caught fire while parked in Boston and another experienced a fuel leak, the Federal Aviation Administration has launched an unusual "comprehensive safety review of Boeing 787 critical systems." This includes a sweeping evaluation of the way Boeing designs, manufactures and assembles the aircraft.


The review — just 17 months after the FAA gave the go-ahead to the new $200-million-plus plane — does not ground the 50 Dreamliners currently being flown by eight airlines around the globe.





Since the inception of its next-generation passenger jet, Boeing has touted the revolutionary way the Dreamliner is made and the way it operates. But those novel technologies will now attract greater scrutiny from U.S. regulators after recent events have raised questions about Dreamliner safety.


New planes, in general, have "teething" issues as they are introduced. But, industry analysts said, the type of review the Dreamliner is undergoing is rare, and passenger jets haven't been subject to this sort of sweeping government review for decades.


Boeing said it will participate in the review with the FAA and believes the process will underscore customers' and the traveling public's confidence in the reliability of the aircraft.


U.S. Transportation Secretary Ray LaHood and FAA chief Michael Huerta launched the effort Friday at a news conference in Washington, revealing plans for a "comprehensive safety review of Boeing 787 critical systems." This includes a complete evaluation of the aircraft, including an assessment of the way Boeing designs, manufactures and assembles the aircraft.


The move comes despite the "unprecedented" certification process in which FAA technical experts logged 200,000 hours of work over nearly two years and flew on numerous test flights, Huerta said. There were more than a dozen new special conditions developed during the certification process because of the Dreamliner's innovative design.


"The purpose of the review is to validate the work that we've done," Huerta said, "and to look at the quality and other processes to ensure that effective oversight is being done."


Certification of the Dreamliner was completed Aug. 25, 2010, and the first plane was delivered to All Nippon Airways a month later. It was more than three years late because of design problems and supplier issues.


The Dreamliner, a twin-aisle aircraft that can seat 210 to 290 passengers, is the first large commercial jet with more than half its structure made of composite materials (carbon fibers meshed together with epoxy) rather than aluminum sheets. Another innovative application is the changeover from hydraulically actuated systems typically found on passenger jets to electrically powered systems involving lithium ion batteries.


For instance, Boeing has said electric brakes "significantly reduce the mechanical complexity of the braking system and eliminate the potential for delays associated with leaking brake hydraulic fluid, leaking valves and other hydraulic failures." Because of these technologies, Boeing says, the new plane burns 20% less fuel than other jetliners of a similar size.


But the use of such extensive electronic systems was called into question when a smoldering fire was discovered Monday on the underbelly of a Dreamliner operated by Japan Airlines Co. after the 173 passengers and 11 crew members had deplaned at the gate.


The incident prompted the FAA and the National Transportation Safety Board to investigate.


"We don't know the cause of the fire, but it's a serious issue," said Scott Hamilton, an aviation industry consultant and managing director of Leeham Co. in Issaquah, Wash. "Did the FAA miss something? Did Boeing have an oversight in the design process? Was there a problem in the supply chain? These are questions we don't have answers to."


In December, the FAA ordered inspections of fuel line connectors because of risks of leaks and fires.


On the same day, a United Airlines Dreamliner flight from Houston to Newark, N.J., was diverted to New Orleans after an electrical problem popped up mid-flight. Qatar Airways, which had accepted delivery of a Dreamliner just a month earlier, grounded the aircraft for the same problem that United experienced.


Still, both LaHood and Huerta insist the Dreamliner is safe. Ray Conner, Boeing's chief executive of commercial aircraft, attended the conference and said the company was "fully committed to resolving any issue related to the safety" of the Dreamliner.


The Chicago company has taken 848 orders for Dreamliners from airlines and aircraft leasing firms around the world. The price ranges from $206.8 million to $243.6 million per jet, depending on the version ordered.


Major parts for the plane are assembled at various locations worldwide — including Southern California, Russia, Japan and Italy — and then shipped to Boeing's facilities in Everett, Wash., where they are "snapped together" in three days once production hits full speed, compared with a month the conventional way.


Boeing currently is making five Dreamliners a month. The company plans to reach 10 a month late this year.


Richard Aboulafia, an aerospace analyst with Teal Group Corp., a Virginia research firm, said the review will be beneficial for the Dreamliner program in the long run.


"There's no showstopper here; it's a short-term embarrassment for the company," he said. "Then again, this program is full of short-term embarrassments."


william.hennigan@latimes.com





Read More..

Cyanide: 'A poison we fear'









If Urooj Khan's remains are exhumed in coming days as expected, authorities will attempt to retrace the devastating course of one molecule through his body.

Cyanide, a toxic combination of carbon and nitrogen, exists throughout nature in trace amounts in certain plants, seeds and soils. It is also produced by some bacteria and fungi.

In its pure solid or gas forms, however, cyanide can be acutely poisonous, earning it an ignoble reputation in human history as an efficient killer — from World War II Nazi death camps to the Jonestown massacre to the Chicago Tylenol murders.

"It is a poison we fear," said Frank Paloucek, a pharmacist and toxicologist at the University of Illinois at Chicago. "It is a really dangerous poison, and once you get enough of it, there is not much we can do."

That appears to be the case for Khan, a West Rogers Park businessman who died of cyanide poisoning in July just weeks after winning a million-dollar lottery jackpot. The Cook County medical examiner's office initially found that Khan died of natural causes, and he was buried in Rosehill Cemetery. But after a relative voiced concern, extensive toxicological tests showed he died of lethal levels of cyanide. Chicago police and Cook County prosecutors are investigating his death as a homicide.

The murder mystery, first revealed in the Tribune on Monday, has sparked worldwide interest. It comes more than 30 years after the murders of seven Chicago-area residents who ingested cyanide-spiked Tylenol capsules spread fear across the country. The FBI reopened its investigation into the killings four years ago, but no one has ever been charged.

"In the rare event of homicidal poisoning, cyanide is not an uncommon (substance) to use," Dr. Gregory Schmunk, a forensic pathologist and president of the National Association of Medical Examiners, said Thursday.

Indeed, just last year, the wife of a former Communist Party leader in China was accused of killing a British businessman after ordering her butler to spike his drink with cyanide.

It is, however, more commonly seen in suicides, such as in the case of an Arizona businessman who poisoned himself in a courtroom with cyanide last year after he was found guilty of arson, according to experts.

The compound kills quickly.

Once inside the human body, it prevents cells from using oxygen. If enough cells absorb cyanide, a person's body and brain will become so oxygen-deprived that their tissues will begin to die.

As the body fights to provide more oxygen, heart and breathing rates rise. Cramping and headaches can occur, followed by loss of consciousness and eventually death.

Death may come in anywhere from 15 minutes to a couple of hours, Paloucek said.

Cyanide is typically detected during a medical examination by a scarlet red discoloration or a "bitter almond" odor emitting from the body, according to experts. But neither is a sure measure — darker pigmentation can mask red skin coloration, and many people can't smell cyanide.

In its powder form, a toxic dose of cyanide may only be about 200 milligrams, roughly the amount of any common pain medication pill, according to Paloucek.

"We are dealing with a poison that has a very fast knockdown rate," said John H. Trestrail III, a clinical and forensic toxicologist who consults with law enforcement agencies on such cases.

For that reason, investigators have been looking closely at the events that happened around the time that Khan died, including the last meal he ate, which his wife acknowledged preparing.

Cyanide can come as a gas or in a solid powder that looks like white sugar. It is commonly used in research laboratories, in mining to extract certain metals and by jewelers. It also used to be widely used in the United States to kill various pests.

"One hundred years ago, you could go into a pharmacy and buy cyanide to kill wasps," Trestrail said. "But you don't do that anymore."

Now cyanide suppliers maintain a "poison register" that would include information like proof of purchase, the name of the buyer and its intended use, according to Trestrail.

Outside the United States, however, cyanide is readily available, according to Paloucek. And even within the U.S., there have been cases of people giving false information to cyanide suppliers to obtain the substance.

"If you're persistent, it is not hard to get your hands on it," Schmunk said.

Local authorities plan to ask a Cook County Circuit Court judge on Friday for permission to exhume Khan's body in the next week or two. The remains would be autopsied by the medical examiner's office, according to its spokeswoman, Mary Paleologos.

Investigators will take samples of Khan's stomach contents to see if and how the cyanide was ingested, Paleologos said. They will also take more fluid and blood samples and look at other organs such as the lungs, to see if it may have been inhaled, she said. Investigators will also try to rule out chronic cyanide poisoning in which long-term exposure to the compound may have contributed to his death.

"A lot depends on if the body is in good or poor condition," Paleologos said. "If it's in good condition, of course (the medical examiner) can get decent samples, but if it's in poor condition, the quality of the samples will be poor as well."

cdizikes@tribune.com

asweeney@tribune.com



Read More..