Authorities in Massachusetts have arrested a Boston-area man in connection with a murder-for-hire-plot in the 1992 slaying of an Army soldier, officials said Monday.
Edward J. Watson, 65, of Mattapan, has been charged with first-degree murder in the death of Michelle Miller, 29, who was last seen in Cambridge in the summer of 1992, Middlesex District Attorney Marian Ryan and Cambridge Police Commissioner Christine Elow said in a statement Monday.
Watson, who was ordered jailed without bail, pleaded not guilty at an arraignment Monday…