serial killer

Inside the heads of serial killers – after the first attempt, there will be a second, a third… and many more times – what motivates them to commit crimes?

The World Hotel's Fairs is where if you open a door, it can lead you to a dead end that makes you one go back.

There is almost no reliable way to predict whether someone can become a killer.

This woman took part in the process of selecting Jewish prisoners to bring into the gas chamber as well as conducting terrible punishments.

In some cases, the killer brain is preserved separately by scientists, so they can study the relationship between the nervous system and his violent behavior.

No one could have imagined that a man with a manly and calm look could calmly take his hand in a cruel way to satisfy his perverted interest.

Researchers have found a primitive formula that can create mass killers, including childhood abuse, autism and head injury.

Scientists identify personality disorders related to criminal acts. Many famous serial killers like Ted Bundy and John Wayne Gacy and Dennis Rader all have personality disorders.