FBI : A new DNA sample is needed because of forensic advances , he says . In an October 1982 article , Time magazine quoted Dr. William Robertson , then director of the Poison Control Center in Seattle , as saying , `` If it was going to be a lethal dose , you would n't have time to call . '' Two women died in 1982 after taking cyanide - laced Tylenol . The FBI says Ted Kaczynski has not agreed to provide a voluntary sample . Kaczynski claims he has agreed to provide the sample on an unspecified condition .
FBI : A new DNA sample is needed because of forensic advances , he says . Two women died in 1982 after taking cyanide - laced Tylenol . The FBI says Ted Kaczynski has not agreed to provide a voluntary sample . Kaczynski claims he has agreed to provide the sample on an unspecified condition .