A look at the different types of serial killers. These types describe their motivations and certain behaviors that they are likely to have.

In this guide, we tackle some of the most common myths about serial killers.

Our data shows that November is the most common month for serial killers to be born in.

Our data shows that the “worst” serial killers were born between the 1930s and the 1960s.

A study of 161 of the worst serial killers and their zodiac signs.