DALLAS, TEXAS - AUGUST 22: Physical evidence Detective Garrick Whaley, with the Dallas County Sheriff's Department, shows members of the jury the rifle Roy Oliver used to fire at the vehicle during the fifth day of the trial of Oliver, who is charged with the murder of 15-year-old Jordan Edwards, at the Frank Crowley Courts Building August 22, 2018 in Dallas, Texas. (Photo by Rose Baca - Pool/Getty Images)
