Tags: Criminal.
William George Heirens (November 15 1928 – March 5 2012) was a convicted American serial killer who confessed to three murders in 1946. Heirens was called the Lipstick Killer due to a notorious message scrawled in lipstick at a crime scene. At the time of his death Heirens was reputedly the world’s longest serving prisoner having spent 65 years in prison.He spent the later years of his sentence at the Dixon Correctional Center in Dixon Illinois (Inmate No. C-06103).