Daniel Lee Siebert (June 17, 1954 – April 22, 2008) was an American serial killer on Alabama's death row. He was convicted of three murders and confessed to at least five. During questioning he indicated that he was responsible for at least 12 deaths. Siebert died on April 22, 2008 in Holman Prison near Atmore of complications from cancer

Serial killer of at least 5, possibly 14 murders. Executed in 2009.

Serial killer of at least 6 females who died while on Alabama death row.

Taylor was convicted of first-degree murder after fatally shooting the owner of Western Gun Exchange in Vallejo and robbing the store of firearms.

The shooter at Grassy Knoll? Released from prison in 2016

Killed at the age of 13 and 25

Most infamous Italian serial killer who died in 2020 of Covid

A questionnaire answered handwritten by dead Serial Killer Phillip Jablonski

Welsh serial killer known as The man in black

The shooter at Grassy Knoll? Released from prison in 2016

A questionnaire answered handwritten by UK Serial Killer Peter Moore

Frank DeLuca together with Patricia Columbo was arrested for the brutal slaying of Columbo's parents and brother in Elk Grove, Illinois in 1976