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A killer murders her own son and becomes the first woman to be executed in Florida since 1848.
A killer murders her own son and becomes the first woman to be executed in Florida since 1848.
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World's Most Evil Killers
S6, EP3 "Sean Vincent Gillis"A serial killer brutally snatches away the lives of eight innocent women during a decade-long killing spree in Louisiana.
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S5, EP1 "Lonnie David Franklin"Lonnie David Franklin Jr. is better known by the nickname Grim Sleeper; he lures vulnerable women into his car before murdering and sexually assaulting them for more than two decades.
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S5, EP12 "Victor Ferrant"Victor Farrant is a convicted rapist who murdered his former girlfriend in 1996 and attempted to murder another woman after he was released from prison.
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S6, EP5 "Don Miller"A terrifying killer snatches away the lives of four victims before being caught while trying to claim his fifth.
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S8, EP3 "John Eric Armstrong"In 1999 and 2000, John Eric Armstrong cruised the streets of Detroit, Mich., looking for sex workers; seen as an ordinary husband, father and co-worker, no one in Armstrong's life suspected that he was a serial killer.
