Books by Robert D. Keppel
Serial Violence
Forensic pattern recognition
Psychology of Serial Killer In
Psychology of Serial Killer Investigations
Signature Killers
Improving the investigation of
Improving the investigation of violent crime
An analysis of the effect of t
An analysis of the effect of time and distance relationships in murder investigations
A survey of physical agility r
A survey of physical agility requirements and current application at the entry level of law enforcement