Sept. 14-16: Ivins spends three consecutive evening shifts at the lab.
Sept. 17-24: Ivins does not enter the lab.
Sept. 18: The date of postmarks on letters containing anthrax to members of the news media in New York and Florida.
Sept. 26: In an e-mail, Ivins discusses his therapy group and how all of the other people in it are battling depression, sadness and stress. But he's different, he says. \"I'm really the only scary one in the group.\"
Sept. 28-Oct. 5: Ivins works eight consecutive nights in the lab. The total time ranges from 20 minutes to 3 hours and 42 minutes.
Oct. 5: Robert Stevens, 63, a photo editor at American Media Inc. in Florida, dies after inhaling anthrax.
Oct. 9: The date of postmarks on letters containing anthrax to Democratic Sens. Tom Daschle and Patrick Leahy in Washington.
Oct. 16: A co-worker of Ivins tells a friend in an e-mail that \"Bruce has been an absolute manic basket case the last few days.\"
Oct. 21: Thomas L. Morris Jr., 55, a postal worker in Washington, dies.
Oct. 22: Joseph P. Curseen Jr., 47, a postal worker in Washington, dies.
Oct. 31: Kathy T. Nguyen, 61, a hospital employee in New York City, dies.
Nov. 21: Ottilie Lundgren, 94, of Oxford, Conn., dies. She apparently inhales anthrax from her mail.
October to November: At least 22 people contract anthrax as a result of the mailings. Another 31 people test positive for exposure.
";
anthraxtimeline[i++] = new Array("","2002: ","","","","", "", "", "", "", "", "", "", "", "", "", "", "", "", "");
anthraxtimeline[i-1].body = "
January: Senate office building where anthrax-tainted letters were sent reopens after three months and fumigation. FBI doubles the reward for helping solve the case to $2.5 million.
February: Ivins does not follow protocol in anthrax samples he submits to the FBI, rendering them unusable.
April: Ivins provides a second set of samples for genetic testing. Both samples were found to have no presence of the anthrax used in the attacks.
June: FBI scrutinizes 20 to 30 scientists who might have had the knowledge and opportunity to send the anthrax letters, a U.S. official says.
August: Law enforcement officials and Attorney General John Ashcroft call Steven J. Hatfill, a biowarfare expert, a \"person of interest\" in the investigation.
";
anthraxtimeline[i++] = new Array("","2003: ","","","","", "", "", "", "", "", "", "", "", "", "", "", "", "", "");
anthraxtimeline[i-1].body = "
June: FBI drains pond in Frederick, Md., in search of anthrax-related evidence. Nothing suspicious is found.
August: Hatfill sues Ashcroft and other government officials, accusing them of using him as a scapegoat and demanding that they clear his name.
December: Postal workers begin moving back into Washington's main mail center, almost two years after anthrax-laced letters kill two employees.
Dec. 12: An FBI special agent accompanies Ivins to the lab and identifies samples that have not been submitted.
";
anthraxtimeline[i++] = new Array("","2004: ","","","","", "", "", "", "", "", "", "", "", "", "", "", "", "", "");
anthraxtimeline[i-1].body = "February: A white powder determined to be the deadly poison ricin is found in an office of Senate Majority Leader Bill Frist. No one is hurt and no arrests are made.
April 7: An FBI special agent seizes additional samples from Ivins' lab.
August: FBI searches homes of Dr. Kenneth M. Berry, who founded a group to train medical staff to respond to biological disasters, as part of anthrax investigation. No charges are filed.
June 17: One of the samples taken from the Fort Detrick lab tests positive for the four genetic markers common to the anthrax in the attacks.
July 12: Following fumigation, testing determines The Sun's former headquarters is free of anthrax.
July 13: Hatfill sues The New York Times for defamation, claiming the newspaper ruined his reputation after it published a series of columns pointing to him as the culprit.
"; anthraxtimeline[i++] = new Array("","2005: ","","","","", "", "", "", "", "", "", "", "", "", "", "", "", "", ""); anthraxtimeline[i-1].body = "March 10: Sensor at Pentagon mailroom indicates possible presence of anthrax.
March 14: Alarm at second Pentagon mail facility also sounds possible anthrax presence. Post office in Hamilton, N.J., that handled anthrax-laced letters in 2001 reopens. Further testing determines no anthrax in Pentagon mailrooms.
March 31: Investigators ask Ivins about his access to the lab in 2001. He tells them he went there \"to escape\" his home life. A review determines that Ivins's role in experiments does not justify the time he spent in the lab in 2001. Investigators ask Ivins to explain the differences in samples he submitted to the FBI in 2002 and those an investigator seized in April 2004.
"; anthraxtimeline[i++] = new Array("","2006: ","","","","", "", "", "", "", "", "", "", "", "", "", "", "", "", ""); anthraxtimeline[i-1].body = "March 27: The Supreme Court declines to block Hatfill's suit against the Times.
Oct. 23: A federal judge orders The New York Times to disclose a columnist's confidential sources as part of a libel lawsuit filed over the newspaper's coverage of the 2001 anthrax attacks.
Dec. 2: The New York Times asks a federal judge to dismiss Hatfill's lawsuit.
"; anthraxtimeline[i++] = new Array("","2007: ","","","","", "", "", "", "", "", "", "", "", "", "", "", "", "", ""); anthraxtimeline[i-1].body = "Jan. 12: A federal judge dismisses libel lawsuit filed against The New York Times by Hatfill.
May 7: Ivins tells investigators that, within three months after the attacks, he had been told by coworkers that anthrax samples in his lab were similiar to the anthrax used in the attacks. Investigators interview the coworkers, who deny disclosing such information to Ivins.
Aug. 13: A federal judge says five journalists must identify the government officials who leaked them details about Hatfill.
Nov. 2. Authorities search Ivins' home, taking 22 swabs of vacuum filters and radiators and seizing dozens of items.
";
anthraxtimeline[i++] = new Array("","2008: ","","","","", "", "", "", "", "", "", "", "", "", "", "", "", "", "");
anthraxtimeline[i-1].body = "March 7: A federal judge holds a former USA Today reporter in contempt and orders her to pay up to $5,000 a day if she refuses to identify her sources for stories about Hatfill.
March 11: A federal appeals court blocks the fines.
June 27: The federal government awards Hatfill $5.8 million to settle his violation of privacy lawsuit against the Justice Department.
July 29: Ivins, 62, dies of an apparent suicide after being informed by the FBI that charges likely were being brought against him in connection with the 2001 anthrax attacks.
Aug. 6: FBI briefs families of victims and releases documents about investigation of Ivins.
";
// END editorial data