Shannon Kepler (left) is pictured in a booking photo dated Nov. 20, 2017. Kepler, a white former police officer, was sentenced to 15 years in prison for the fatal off-duty shooting of his daughter’s black boyfriend, 19-year-old Jeremey Lake (right), after four trials spanning nearly a year, including three that resulted in hung juries. (Tulsa County Sheriff’s Office via AP and Facebook Photo)