Houdini / Innocence Lost (S04E15)

In Memphis, a gas station attendant is fatally shot during a robbery. As he activates the panic button, he unintentionally traps his assailant inside the store. Tragically, the clerk succumbs to his injuries shortly after. When Sgt. Kevin Lundy arrives, he finds the store locked tight, but the suspect has vanished. The team faces the challenge of locating a killer who seems to have evaporated. Meanwhile, in Miami, Det. Rolly Garcia is probing the tragic death of a nine-year-old girl, who was struck by gunfire while playing outside her home. The detectives suspect she was caught in a shootout between two men and must seek guidance from distraught community members to identify their suspects.