If you are a fan of serial killers and what drives them to kill, you have probably asked what they have in common: family history, trauma, etc. But have you ever wondered which zodiac signs they belong to?

Pisces

In the first place are Pisces with Dennis Rader, Aileen Wournos, Donald Henry Gaskins, John Wayne Gacy and Richard Ramierz - familiar names we've heard dozens of times in movies, serials or documentaries.

Dennis Rader, known as BTK Killer (BTK stands for persuasion, torture, kill - bind, torturo, kill) was convicted of ten murders. Aileen Wournos killed six men and from her story came the movie "Monster" with Charlize Theron.

Donald Henry Gaskins was convicted of nine murders, John Wayne Gacy for 33, and Richard Ramirez for 13.

Gemini

The Gemini list includes Peter Sutcliffe from England, known as the "Yorkshire Killer". The infamous Jeffrey Dahmer was also the Twins. He killed at least 17 men.

Also, "Son of Sam," David Berkowitz. He killed six people in New York City and his capture made a lot of fuss.

Sagittarius

At the Sagittarius mark were Ted Bundy, Dennis Nilsen and Rosemary West. Bundy killed 36 girls. Nilsen, a British man, killed an indefinite number of men for ten years, from the 1970s to the 1980s. While Rosemary West, also British, killed ten girls.

Aquarius

Gary Ridgway, Robert Hansen and Luis Alfredo Garavito were all Aquarius and all three committed horrific crimes. Gary Ridgway was responsible for the killing of at least 49 women in Washington. He was captured in 2001. Hansen was convicted in 1984 after confessing to killing 17 women. While Garavito, a native of Colombia, admitted confessing to raping, torturing and killing 140 children and teens.