A serial killer is a person who murders three or more people, with the killings taking place over a significant period of time in separate events. Their psychological gratification is the motivation for the killings, and many serial murders involve sexual contact with the victims at different points during the murder process. The United States Federal Bureau of Investigation (FBI) states that the motives of serial killers can include anger, thrill-seeking, financial gain, and attention seeking, and killings may be executed as such. The victims tend to have things in common, such as demographic profile, appearance, gender, or race. As a group, serial killers suffer from a variety of personality disorders. Most are often not adjudicated as insane under the law. Although a serial killer is a distinct classification that differs from that of a mass murderer, spree killer, or contract killer, there are overlaps between them.
Dr. Hannibal Lecter is a character created by American novelist Thomas Harris. Lecter is a serial killer who eats his victims. Before his capture, he was a respected forensic psychiatrist; after his incarceration, he is consulted by FBI agents Will Graham and Clarice Starling to help them find other serial killers.
A spree killer is someone who commits a criminal act that involves two or more murders in a short time, often in multiple locations. There are different opinions about what durations of time a killing spree may take place in. The United States Bureau of Justice Statistics has spoken of "almost no time break between murders", but some academics consider that a killing spree may last weeks or months, e.g. the case of Andrew Cunanan, who murdered five people over three months.
Aileen Carol Wuornos was an American serial killer. In 1989–1990, while engaging in street prostitution along highways in Florida, she shot dead and robbed seven of her male clients. Wuornos claimed that her clients had either raped or attempted to rape her, and that the homicides of the men were committed in self-defense. Wuornos was sentenced to death for six of the murders. She was executed on October 9, 2002, by lethal injection after spending more than 10 years on Florida's death row.
Gary Leon Ridgway is an American serial killer known as the Green River Killer. He was initially convicted of 48 separate murders committed between the early 1980s and late 1990s. As part of his plea bargain, another conviction was added, bringing the total number of convictions to 49, making him the second-most prolific serial killer in United States history according to confirmed murders.
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.
Dennis Lynn Rader, also known as BTK, is an American serial killer who murdered at least ten people in Wichita and Park City, Kansas, between 1974 and 1991. Although Rader occasionally killed or attempted to kill men and children, he typically targeted women. His victims were often bound, sometimes with objects from their homes, and either suffocated with a plastic bag or manually strangled with a ligature.
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.
Henry: Portrait of a Serial Killer is a 1986 American independent psychological horror film directed and co-written by John McNaughton about the random crime spree of a serial killer who seemingly operates with impunity. It stars Michael Rooker in his film debut as the nomadic killer Henry, Tom Towles as Otis, a prison buddy with whom Henry is living, and Tracy Arnold as Becky, Otis's sister. The characters of Henry and Otis are loosely based on convicted real life serial killers Henry Lee Lucas and Ottis Toole.
Maury Troy Travis was an American serial killer. Travis was named in a federal criminal complaint for the murders of two women. At the time of the murders, he was a hotel waiter, and on parole for a 1989 robbery. While Travis claimed in a letter to have murdered 17 women, some authorities were doubtful; others thought he may have murdered up to 20 women. He died by suicide by hanging in custody in St. Louis County, Missouri, after being arrested for murder.
Joseph James "Joey" Henderson is a fictional character on the New Zealand soap opera Shortland Street who was portrayed by Johnny Barker from mid 2007 to early 2008.
Pedro Rodrigues Filho, also known as Pedrinho Matador, Killer Lil' Pedro, Killer Killer Petey, or simply Killer Petey, was a Brazilian serial killer, spree killer, vigilante, and YouTuber known for pursuing and killing exclusively suspected criminals as a teenager, between the age of 14 and 19, in particular an entire gang in response to the murder of his pregnant girlfriend. Officially sentenced for 71 murders but claiming to have killed over 100 drug dealers, rapists, and murderers, he served 34 years in prison before his release in 2007. In 2011, Rodrigues was imprisoned again on charges of inciting riot and deprivation of liberty; he was sentenced to eight years in prison, but was released again in 2018 after seven years on good behavior.
David Joseph Carpenter, 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.
The Gilgo Beach serial killings were a series of murders spanning from the early 1990s until 2011. Many of the victims' remains were found over a period of months in 2010 and 2011 during a police search of the area along Ocean Parkway, near the remote beach town of Gilgo in Suffolk County, New York. The search was prompted by the disappearance of Shannan Gilbert, who, like many of the known victims, was an escort who advertised on Craigslist. The perpetrator in the case is known as the Long Island Serial Killer, the Manorville Butcher, or the Craigslist Ripper.
Alfred Leonard Cline, known as The Buttermilk Bluebeard, was an alleged American serial killer responsible for murdering at least nine people.
Samuel Gleydson Little was an American serial killer of women who confessed to committing 93 murders between 1970 and 2005. The Federal Bureau of Investigation (FBI)'s Violent Criminal Apprehension Program (ViCAP) has confirmed Little's involvement in at least 60 of the 93 confessed murders, the largest number of confirmed victims for any serial killer in United States history.