David Carpenter

David Joseph Carpenter (born May 6, 1930), also known as The Trailside Killer, is an American serial killer and serial rapist known for stalking and murdering a variety of individuals on hiking trails in state parks near San Francisco, California. He attacked at least ten individuals and was convicted in seven murders and was confirmed to be the killer in an eighth murder; Carpenter is also suspected in two additional killings. Two attempted victims, Steven Haertle and Lois Rinna, mother of television personality Lisa Rinna, survived. Carpenter used a .38 caliber handgun in all but one of the killings. A .44 caliber handgun was used in the killing of Edda Kane on Mount Tamalpais. Early life David Carpenter, a native of San Francisco, was physically abused as a child by his alcoholic father and domineering mother. As a boy he had a severe stutter, a persistent bed-wetting problem and exhibited cruelty to animals. At age 13, Carpenter was incarcerated for molesting two of his cousins. Homicides Carpenter’s first attempted murder occurred in 1960, for which he spent seven years in prison. This was committed against Lois Rinna, the mother of future television personality Lisa Rinna. He was arrested for kidnapping in 1970 and spent another seven years behind bars. After his release, Carpenter became a suspect in the Zodiac murders, although he was eventually cleared.