Ricardo Leyva Muñoz Ramirez (born: February 29, 1960 – June 7, 2013), was an American serial killer, rapist and burglar who murdered at least 15 people between April 1984 to August 1985 in Los Angeles and San Francisco, California, known as the Night Stalker.
On November 7, 1989, Ramirez was sentenced to 19 consecutive death sentences.
On June 7, 2013, Ramirez died from complications related to B-cell lymphona in prison.
