In Tulsa, when a late night shootout leaves a young man dead, the investigation leads to a woman from his past. When a Marine veteran is shot, detectives must determine if a claim of self-defense is a cover for the truth.In Tulsa, when a late night shootout leaves a young man dead, the investigation leads to a woman from his past. When a Marine veteran is shot, detectives must determine if a claim of self-defense is a cover for the truth.