Pakistani serial killer. Responsible for the deaths of exactly 100 boys. The reason for this number will shock you.

See how quickly you can identify this famous serial killer

One of Americas most dangerous and prolific serial killers of all time. From California to Texas to Florida this man went everywhere. Is he responsible for the deaths of 11 or 60 or 100 or is it in fact 600. You decide.

This insane case takes us back to Australia where 12 people were tortured, killed, cut up and placed in tubs of acid and left in an abandoned bank building. The details of this case will remind you to trust no one!

Indiana man suspected in dozens of murders. 10,000 body parts found on 18 acre homestead. Also prime suspect as the I70 killings. But we will never know. He is dead also

Naval serial killer who terrorized literally the world for 2 decades.

Australias most prolific serial killer. Would you have convicted him?

BTK serial killer from Kansas. Then and now.

Russian serial killer. Sentenced 2024 for the murder of 31 elderly women.

1972-1978 murders of 33+ boys In Illinois