February 29, 1960 - Richard Ramirez

Ricardo Leyva Muñoz Ramirez (; February 29, 1960 – June 7, 2013), better known as Richard Ramirez, was an American serial killer, sex offender and burglar whose killing spree occurred in Greater Los Angeles and the San Francisco Bay Area in the state of California. From April 1984 to August 1985, Ramirez murdered at least fifteen people during various break-ins.

Ramirez's crimes were heavily influenced by a troubled childhood. Frequently abused by his father, he developed brain damage and started abusing drugs at the age of 10. He began developing interests in the macabre in his early and mid-teens from his older cousin, a Vietnam War veteran with schizophrenia and PTSD, who extensively bragged about the war crimes he had committed, and who killed his wife in front of Ramirez when Ramirez was 15. Ramirez learned military skills from him that he later employed during his killing spree.

Content sourced from en.wikipedia.org/wiki/Richard Ramirez under CC BY-SA 4.0.