Roger is available to comment Roger interviews former suspect James W. Lewis who claims he never killed anyone by allegedly poisoning random pharmacy bottles of tylenol. Mr. Nicholson struck up a relationship with Mr. Lewis after learning that the alleged Tylenol Killer lived on his street, and said yesterday that the 63-year-old had complied with the court order. Get our free widgets. Add the power of Cambridge Dictionary to your website using our free search box widgets. Psychologists called the killer so strange that their normal guidelines just don't work. And now, more than 26 years after Tylenol capsules laced with potassium cyanide killed seven people in the Chicago area, the Tylenol murders still have enough people scratching their heads that the FBI Further reading. Bergmann, Joy (November 2, 2000). A Bitter Pill – Someone Killed Seven People by Putting Cyanide in Tylenol Capsules – When James Lewis Was Caught for Writing an Extortion Letter, Prosecutors Appeared To Stop Looking for the Killer – Almost 20 Years Later No One Has Been Convicted of the Murders. This is the talk page for discussing improvements to the Chicago Tylenol murders article. This is not a forum for general discussion of the article's subject. James Lewis, the one and only suspect in the 1982 Tylenol killings, has been forced by a judge to surrender DNA samples to investigators, ABC News has learned. Wicked Local Cambridge reports the FBI has an active investigation going on near the CambridgeSide Galleria related to the Tylenol poisoner, who laced Tylenol tablets sold in Chicago in 1982 with cyanide, but who was never found. The FBI is investigating locations in Somerville and Cambridge that may have been used by the 1982 Tylenol Killer, sources state. FBI Reviewing Case Of Tylenol Killer. February 4, 2009 / 9:25 PM / CBS/AP Federal agents on Wednesday searched the home of a man linked to the fatal 1982 Tylenol poisonings in Illinois and the FBI.