Theresa Jimmie Francine Knorr (née Cross; born March 14, 1946) is an American woman convicted of torturing and murdering two of her six children while using the others to facilitate and cover up her crimes. She was acquitted of murdering her first husband and was also considered a suspect in the unsolved murder of her sister. She is currently serving two consecutive life sentences at the California Institution for Women in Chino, California.
William Erwin Walker, also known as Erwin M. Walker and Machine Gun Walker (born Erwin Mathias Walker; October 6, 1917− October 7, 2008), was an American police employee and United States Army World War II veteran, known for having committed several thefts, burglaries, and shootouts with police in Los Angeles County, California, in 1945 and 1946, one of which resulted in a fatality. The film He Walked by Night (1948) was loosely based on Walker's 1946 crime spree.
Scott Edgar Dyleski (born October 30, 1988) is an American murderer, convicted of murdering his neighbor, Pamela Vitale, the wife of prominent attorney Daniel Horowitz. He received the maximum penalty allowed by the law, life in prison without parole. As a juvenile at the time of the murder, he did not qualify for the death penalty. The murder was committed on October 15, 2005, when Dyleski was 16 years old. He is currently serving his sentence in California State Prison, Corcoran. In 2018, Dyleski's sentence was reduced to 25 years to life in prison, after the state of California passed Senate Bill 394, which gives juveniles tried as adults and sentenced to life without parole a chance for eventual freedom. He will be eligible for parole in 2030.
Patrick Wayne Kearney (born September 24, 1939), also known as The Trash Bag Killer and The Freeway Killer, is an American serial killer and necrophile who murdered a minimum of twenty-one young men and boys throughout southern California between 1962 and 1977.
Robert John Bardo (born January 2, 1970) is an American man serving life imprisonment without parole after being convicted for the July 18, 1989, murder of American actress and model Rebecca Schaeffer, whom he had stalked for three years.
Ramón Bojórquez Salcido (born March 6, 1961) is a Mexican convicted spree killer who is currently on death row in California's San Quentin State Prison. He was convicted for the 1989 murders of six female family members and one male supervisor at his workplace. His victims included his wife and two of his daughters, four-year-old Sofía and 22-month-old Teresa. A third daughter, three-year-old Carmina, was left lying in a field beside the bodies of her sisters for thirty-six hours after being slashed across the throat by her father but was eventually rescued.Salcido's victims were killed in the cities of Sonoma and Cotati, California. Maria, Marion, and Ruth Richards were killed at a house at Lakewood Drive in Cotati, and Salcido's relatives and Toovey were killed in Sonoma.
Herbert William Mullin (April 18, 1947 – August 18, 2022) was an American serial killer who killed 13 people in California in the early 1970s. He confessed to the killings, which he claimed prevented earthquakes. In 1973, after a trial to determine whether he was legally insane or culpable, he was convicted of two murders in the first-degree and nine in the second-degree, and sentenced to life imprisonment. During his imprisonment, he was denied parole eight times.Mullin and Edmund Kemper overlapped in their 1972 to 1973 murder sprees, adding confusion to the police investigations and ending with both being arrested, within a few weeks of each other, after the deaths of 21 people.
Gerald Armond Gallego (July 17, 1946 – July 18, 2002) and Charlene Adell Gallego (née Williams; born October 10, 1956) were two American serial killers and rapists who were active mainly in Sacramento, California, between 1978 and 1980. They murdered at least eleven victims, mostly teenagers, often kept as sex slaves before killing them.
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 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.
Angelo Anthony Buono Jr. (October 5, 1934 – September 21, 2002) was an American serial killer, kidnapper and rapist who, together with his adopted cousin Kenneth Bianchi, were known as the Hillside Stranglers. Buono and Bianchi were convicted of killing ten young women in Los Angeles, California, between October 1977 and February 1978.