Professor Paul E.Mullen has interviewed 10 of the most notorious mass murderers in history, including Martin Bryant, who ...

World renowned forensic psychologist Paul E. Mullen has sat alone with some of the most notorious mass killers in history but ...

Professor Paul E.Mullen has spent much of his career studying mass killers and there was one particularly chilling question ...

The Annunciation Catholic Church shooter wrote in a journal they were “morbidly obsessed” with mass shootings and had a “deep fascination” with the Sandy Hook school shooter. On the firearms and ...

Willie Turral, the owner of Willie's Bar and Grill, said he heard what he described as machine gun fire around 1 a.m. Sunday.

Conversations With A Killer: The Son Of Sam Tapes is a three-part docuseries, directed by Joe Berlinger, that examines the killings David Berkowitz perpetrated in Queens and the Bronx in 1976 and 1977 ...