Rex Heuermann agreed to talk to behavioral analysts at the F.B.I. when he pleaded guilty. The unit has interviewed Ted Bundy, John Wayne Gacy and Richard Speck.
A Utah sheriff's office says DNA testing has definitively linked the unsolved death of a Utah teenager to the infamous serial killer.
A Utah sheriff's office says DNA testing has definitively linked the unsolved death of a Utah teenager to the infamous serial killer.Open
On Wednesday, the authorities said DNA evidence had linked Mr. Bundy, who was executed in 1989, to the murder of a 17-year-old Utah girl in 1974.
Mr. Bundy had confessed to killing Laura Ann Aime before he was executed in 1989. Investigators said DNA testing provided conclusive proof.