At least 16 people have died after a horrific terror attack in Bondi Beach that was the worst mass shooting in Australia ...

Forensic psychologist Paul E. Mullen spoke to Martin Bryant 48 hours after the Port Arthur massacre in 1996, where 35 people ...

A forensic psychologist who has spent time with more mass murderers than most has shared the most chilling thing a mass ...

A prominent forensic psychologist, who has conducted interviews with 10 of history's most infamous mass killers, has revealed the bone-chilling question one murderer asked him just hours following his ...