John Wayne Gacy’s business card for his personal construction company, ‘PDM Contractors’ He gave this card to some of his victims so they could contact him about a job.
John Wayne Gacy kept items belonging to his victims that he considered ‘mementos’ that he often looked at. Police found necklaces, bracelets and other jewelry belonging to Gacy’s victims.
On January 25, 2005, KAKE-TV received a postcard from BTK revealing the location of a cereal box. Inside, a note asked whether he could communicate using a floppy disk without being traced. If so, he instructed the newspaper to print: “***, it will be OK.”
In 2004, Dennis Rader (B.T.K) left a package for the police department in Wichita that included Nancy Fox’s drivers license and a Barbie doll with its hands and feet bound with a plastic bag wrapped around its head.
Bernie Drowatzky was one of the original Wichita Police detectives who investigated the BTK murders. In this video he walks through the house many years later.