Carroll Edward "Eddie" Cole (May 9, 1938 – December 6, 1985) was an American serial killer who was executed in Nevada in 1985 for killing two women by strangulation. He was also convicted of murdering three other women in Texas and is believed to have murdered up to thirty other people between 1947 and 1980.
John Edward Robinson (born December 27, 1943), also known as the Slavemaster, is an American serial killer, con man, embezzler, kidnapper, and forger who was found guilty in 2003 for three murders committed in and around Kansas City, receiving the death penalty for two of them. In 2005, he accepted responsibility for five further homicides in Missouri as part of a plea bargain to receive multiple life sentences without possibility of parole and avoid more death sentences. Investigators suspect that more victims remain undiscovered. Because he made contact with most of his post-1993 victims via online chatrooms, Robinson is sometimes referred to as "the Internet's first serial killer".
Charles Frederick Albright (August 10, 1933 – August 22, 2020) also known as the Eyeball Killer, was an American murderer and suspected serial killer from Texas who was convicted of killing one woman and suspected of killing two others in 1991. He was incarcerated in the John Montford Psychiatric Unit in Lubbock, Texas.
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.