Karen Ann Norton, 23, was stabbed after returning home in Catonsville from work on December 17, 1985, with evidence first indicating a burglary, police say. Investigators initially said she was killed by an unknown suspect during a burglary. But police thought the break-in seemed staged and, over the years, began to narrow in on her husband, John Joseph Norton, as a prime suspect. "Police have long suspected her husband in this case but couldn't prove it. Just the fact that she was murdered in their house made him a suspect," says Peach.

Source: CNN May 08, 2019 19:07 UTC