TULSA, Okla. (AP) — The Latest on the fourth murder trial of a white former Oklahoma police officer charged with killing his daughter's black boyfriend (all times local): 1 p.m. A white former Oklahoma police officer on trial for the fourth time in the 2014 killing of his daughter's black boyfriend has told jurors he had no choice but to shoot the young man. Former Tulsa officer Shannon Kepler was the last witness called in the case.