Local & Regional Thursday's Local News from KWGS Public Radio Tulsa | By Matt Trotter Published April 21, 2016 at 6:30 AM CDT Facebook Twitter LinkedIn Email Listen • 3:00 Today's top stories:A former Tulsa volunteer lawman's manslaughter trial begins.Assistance is available for people affected by last month's tornado in north Tulsa.A Tulsa Zoo sea lion has been euthanized.