Edward Terry

A psychotic killer convicted of multiple murders is released on parole after spending twenty years in prison. His psychosis immediately takes over and he goes on a killing spree.

A nuclear-plant leak turns a bus-load of children into murderous atomic zombies with black fingernails.

Rebecca Worlock murdered her husband in 1820, by mixing poison into his beer. She was hanged for this crime the same year, in Gloucester, England.