Samuel Little, seen in an undated file photo, is serving three life sentences for killings in Los Angeles.

One of the most shocking incidents we find is when we go back through history to see the criminal and crime rates. Criminals do more than kill innocent children. They also hurt, torture, straddle, mummify, store remains of dead bodies, assault, sodomize, and murder people.

People in the United States were curious about Luis Garavito’s and Pedro Lopez’s murders of more than 300 victims. Let’s look at What Serial Killer Killed Most People.


About Luis Alfredo Garavito Cubillos:

Luis (also known as The Monster from Genova) was born 25 January 1957 to Rosa Delia Cubillos, and Manuel Antonio Garavito, both in Colombia.

His crimes include the physical assault of corpses and minors aged 6-16 years, tortures, mutilation or murder of more then 200 minors. At 23 years of age, he was already a killer.

Policia Nacional de Colombia detained him in April 1999. He was sentenced in April 1999 to 2,710 year and 9 days total imprisonment.

Who’s Had The Most Kills in History?

According to reports, Luis Garavito topped the list. Luis crimes span from 1980 to 1999. It covers Colombia, Ecuador, Venezuela.

Pedro Alonso Lopez:

Pedro, also known as “The Monster of The Andes”, was born to Benilda and Pedro Lopez De Casteneda in Colombia. As a child, he saw his mother perform whoredom acts. Sources claim that he tried to physically assault his sister at 8 years of age. This led to him being expelled from their home.

He physically assaulted over 110 underage girls, killed more 300 people and used vehicle theft to answer Which Serial Killer Killed the Most People? His crimes ranged from 1969 to 2002 and covered Colombia, Ecuador and Peru.

He was sentenced at 16 years in prison. His psychiatric condition led to him being sent to the Colombia psychiatric healthcare facility.



According to reports, Luis’s mother and father attacked Luis physically and emotionally. Rosa was also a violent lady. The marital relationship between the couple was unstable. Pedro saw a sad childhood as a result of his mother’s illicit profession. Inflicting violence on your child in the earliest years of childhood can make you a criminal.

Did you find the information on Luis useful? Please comment Which serial killer killed the most.