What US state became headline news when Police Chief Joseph Kozenczak investigated John Wayne Gacy's serial killing spree.
Joseph R. Kozenczak Joseph R. Kozenczak was the former Chief of Police of Des Plaines, Illinois where he worked for 27 years. He is recognized for his role of Chief Investigator of the John Wayne Gacy Serial Murder Investigation in 1978.
Carl Drega Carl Drega (January 19, 1935 – August 19, 1997) was a man from Bow, New Hampshire, who killed two state troopers, a judge and a newspaper editor and wounded three other law enforcement officers before being shot to death in a firefight with police. His story is chronicled in the book "The Ballad of Carl Drega" by Vin Suprynowicz.