John Allen Muhammad was an American convicted spree killer who, along with his partner and accomplice Lee Boyd Malvo, carried out the D.C. sniper attacks of October 2002, killing seventeen people. Muhammad and Malvo were arrested in connection with the attacks on October 24, 2002, following tips from alert citizens.
San Quentin Rehabilitation Center (SQ), formerly known as San Quentin State Prison, is a California Department of Corrections and Rehabilitation state prison for men, located north of San Francisco in the unincorporated place of San Quentin in Marin County.
Caryl Whittier Chessman was a convicted robber, kidnapper and serial rapist who was sentenced to death for a series of crimes committed in January 1948 in the Los Angeles area. Chessman was charged with 17 counts and convicted under a loosely interpreted "Little Lindbergh law" – later repealed, but not retroactively – that defined kidnapping as a capital offense under certain circumstances. His case attracted worldwide attention, and helped propel the movement to end the use of capital punishment in the state of California.
Joseph Paul Franklin was an American serial killer, white supremacist, and domestic terrorist who engaged in a murder spree spanning the late 1970s and early 1980s.
Douglas Franklin Wright was an American serial killer who murdered at least seven people between 1969 and 1991. He was sentenced to death for three of these murders and was executed in 1996 at the Oregon State Penitentiary, becoming the first person to be executed in Oregon since 1962. He was also the first person executed in Oregon by lethal injection.
Carlton Michael Gary was an American serial killer who murdered three elderly women in Columbus, Georgia, and one in Syracuse, New York, between 1975 and 1978, though he is suspected of at least four more killings. Gary was arrested in December 1978 for an armed robbery and sentenced to 21 years in prison. He escaped from custody in 1983 and was caught a year later. Evidence was found linking him to the earlier murders and he was convicted and sentenced to death in August 1986. He was executed by lethal injection on March 15, 2018.
Leonard Melvin Shockley was a juvenile executed in the United States on April 10, 1959, for a murder committed when he was under the age of 18. Shockley, a black male, was executed in Maryland in a gas chamber for the murder of shopkeeper Sarah Hearne on January 16, 1958. Shockley was involved in the robbery of a small shop in Dorchester County, Maryland. He was accompanied by his older brother, 23-year-old Harold Edward Shockley. Hearne was found stabbed several times in the back and breast, and her throat had been cut. The young culprits were identified by an eyewitness. Leonard was 17 years of age at the time of his execution, making him the last instance of a person being executed while still a juvenile in America. His brother received life in prison but was eventually released.
Donald Eugene Harding was an American serial robber and spree killer who committed at least six murders between December 1979 and January 1980. Harding was executed in 1992 by the state of Arizona by gas chamber for two murders he committed there. Harding became the first person to be executed in Arizona since 1976 when the death penalty was reinstated nationwide. His execution was particularly noteworthy and controversial due to the fact that his death in the gas chamber took eleven minutes and was reportedly gruesome. Harding's execution ultimately provided momentum for the movement to provide Arizona death row inmates with a choice between the gas chamber and lethal injection.
Steven Brian Pennell, known as The Route 40 Killer, was Delaware's only known serial killer in modern history, convicted of the murders of two New Castle County, Delaware women and suspected of killing three others. He abducted most of his victims from U.S. Route 40, near Bear.
John Frederick Thanos was an American spree killer who was convicted in 1992 of the murders of three teenagers: Gregory Taylor, Billy Winebrenner, and Melody Pistorio. He was executed for the murders in 1994, becoming the first person to be executed in Maryland since 1961.
David Edwin Mason was an American serial killer who killed at least four elderly people between March and December 1980 in Oakland, California, his cellmate in 1982 and possibly his male lover. For these crimes, he was sentenced to death and executed at San Quentin State Prison's gas chamber in 1993, the last inmate to have been executed in this manner in the state. He was also the first condemned inmate since the reinstatement of the death penalty to voluntarily withdraw all of his appeals.
Robert Joseph "Bobby Joe" Long was an American serial killer and rapist who was executed by the state of Florida for the murder of Michelle Denise Simms. Long abducted, sexually assaulted, and murdered at least ten women in the Tampa Bay area in Florida during an eight-month period in 1984. He released 17-year-old Lisa McVey after 26 hours. McVey provided critical information to the police that enabled them to arrest Long.
Ronald Adrin Gray is an American serial killer and rapist whose convictions include four counts of murder, one count of attempted murder and eight counts of rape. His crimes were committed when he was in the United States Army, stationed at Fort Bragg, North Carolina.
Alfredo Rolando Prieto was a Salvadoran-American serial killer. After being initially convicted for a single murder, he would later be connected to eight other murders committed in Virginia and California between May 1988 and September 1990 via DNA profiling. Sentenced to death in both states, Prieto was executed by lethal injection in Virginia in 2015.
Manuel "Manny" Pardo Jr. was an American serial killer and former police officer previously employed by the Florida Highway Patrol and the Sweetwater Police Department. Between January and April 1986, he killed nine known victims. He was convicted on nine counts of first degree murder, for which he was sentenced to death; he was executed in December 2012.
Winford LaVern Stokes Jr. was an American criminal and serial killer. He murdered three people, for which he was sentenced to death and subsequently executed in 1990.
Chan Seng Onn is a Singaporean judge. Formerly a prosecutor, Chan has served as a High Court judge since 2 July 2007.
Juan Rodriguez Chavez, known as The Thrill Killer, was an American serial killer and spree killer who, together with a teenage accomplice, killed eleven people in Dallas, Texas during a crime spree lasting from March to July 1995, shortly after being paroled from prison for a murder conviction. For the latter crimes, Chavez was sentenced to death and subsequently executed in 2003.
Bert Leroy Hunter was an American serial killer. He is best known for committing the double murder of an elderly woman and her son in Jefferson City, Missouri, in 1988, together with accomplice Tomas Grant Ervin.
