SERIAL KILLERS IN LAW AND POPULAR CULTURE
The Zodiac Killer
Mind of a Killer: An Investigation of Serial Homicide. Read about a different serial killer every day at this site.
The Serial Killer Info Site. Includes monthly poll feature.
Tatar, Maria M., Lustmord: Sexual Murder in Weimar Germany (1995). Includes discussion of Alfred Doblin's novel Berlin Alexanderplatz, the work of Georg Grosz, and the film M.
See also Forensics in the Mystery