A man whose wife disappeared under mysterious circumstances years ago is now accused of a decades-old New Jersey murder that investigators say he once confessed to, according to court documents. Robert William “Bob” McCaffrey Jr., 54, was taken into custody last week in Manteo, North Carolina, and appeared Monday in a New Jersey courtroom after being extradited, where he pleaded guilty in connection with the 1990 killing of Lisa Marie McBride, according to the Sussex County Prosecutor’s Office.