Adam-12 (1968) : 1x17

It's been a long night of patrol for Malloy and Reed. Just as the two tired officers are headed to the station to turn in for the night, shots are fired at the patrol car. In the blink of an eye, Reed kills whom he believes was the gunman. Back at the station, Reed undergoes a night of intensive questioning from the captain and lieutenant, as part of the superior officers' investigation into the incident. In the end, the captain confides in Reed that his story is credible and the rookie officer will likely be allowed back on patrol upon the completion of the investigation.