Pa. police: Ex-trooper kills wife, self in market Associated Press Copyright 2013 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Updated 12:07 pm, Thursday, March 28, 2013 A former state trooper killed his estranged wife with a shotgun inside a central Pennsylvania supermarket Thursday and then killed himself, days after she filed for divorce and two months after he was accused of beating her, police said. Mark A.