The man who beat serial killer Jeffrey Dahmer to death inside a Wisconsin prison recently explained why he did it to the New York Post. Here's a look at Dahmer and other notorious serial killers.
Dahmer's murders remain among the most gruesome in American history. He was sentenced to 16 life terms for killing and dismembering 17 men and boys in the Milwaukee area. Dahmer was beaten to death in a prison shower in 1994. The man who beat Dahmer to death recently explained why he did it to the New York Post.