3. Jeffrey Dahmer
He killed 17 men in 14 years. Not only did he kill them, he even raped, dismembered and ate some of his victims. He drilled a hole in one of his victims to make him mindless and use him as sex slave.
He killed 17 men in 14 years. Not only did he kill them, he even raped, dismembered and ate some of his victims. He drilled a hole in one of his victims to make him mindless and use him as sex slave.