Stephen Dee Richards (March 18, 1856 – April 26, 1879), also known in the media as the "Nebraska Fiend," and the "Kearney County Murderer," was an American serial killer who confessed to committing nine murders in Nebraska and Iowa between 1876 and 1878.
He was hanged in 1879 for the axe murder of the Harlson family, a woman and her three children, and for the murder of Peter Anderson, a neighbor of his.
Richards later became widely known through an autobiography that was published after his execution, and was featured in an episode of SyFy Channel's Paranormal Witness.