In the early morning hours of 4 September 1993, Villechaize is believed to have first fired a shot through the sliding glass patio door in order to awaken his longtime girlfriend, Kathy Self, before shooting himself at his North Hollywood home. He was 50 years old. Villechaize left a suicide note saying he was suffering over longtime health problems. Villechaize was suffering from chronic pain due to having normal-sized internal organs putting increasing pressure on his small body. According to Self, Villechaize often slept in a kneeling position so he could breathe more easily.