By 1975, Angelo had built himself a reasonable reputation as an auto upholsterer. He bought a place at 703 East Colorado Street for his residence and his upholstery shop. He had no use for employees, so the new place gave him the privacy to do any horrible thing he wanted.
-- Crime Library on truTV.com
An important moment in these interviews came when Salerno asked Kenny what type of material was used to blindfold Judy Miller. Kenny thought it was foam that Angelo used in his auto upholstery business. The little piece of fluff that Salerno had found on the dead girl's eyelids could be just the kind of corroborating evidence they needed to nail Angelo.
-- Crime Library on truTV.comIn 1986, while in prison, Buono married Christine Kizuka, a mother of three and a supervisor at the California State Department of Employee Development.
Buono was found dead on September 21, 2002 at Calipatria State Prison. Buono, who was alone in his cell at the time of his death, died of a heart attack.
In 2007, Buono's grandson, Christopher Buono, committed suicide shortly after shooting his grandmother, Mary Castillo, in the head. Castillo was at one time married to Angelo Buono, and had five children with him, including Chris' father.
In the 1989 film The Case of the Hillside Stranglers, Buono was portrayed by actor Dennis Farina. In the 2004 film The Hillside Strangler, Buono was portrayed by actor Nicholas Turturro.