Daniel Lee Siebert (17 June 1954 - 22 April 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 22nd, 2008 in Holman Prison near Atmore of complications from cancer. Siebert was born in Mattoon, Illinois. He joined the Marines in 1972 under the name of Daniel Marlow, and early on left with a dishonorable discharge. Between 1973 and 1975 he fathered two children, a girl and a boy. His crimes were first noticed in 1986, when he murdered a student at the Alabama Institute for the Deaf and Blind in Talladega and her two children. Sherri Weathers had missed classes for over a week, and the school had worried that she had not contacted them with an explanation. A search of her apartment found her dead body, along with those of her two children.
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