The First 48시즌 21 이미지 추가에피소드 번호29Old Flame/Bad BehaviorOverviewWhen a late-night shootout leaves a young man dead in Tulsa, Okla., the investigation leads to a woman from his past; when a Marine veteran is shot, detectives must determine if it is self-defense or not.Air dateAugust 13, 2020Runtime (min)45