Night Heat - The Better Part of Valor

Season 4, Episode 9.
5/5/88.
A pharmacist is robbed by two men while at closing time. He manages to press the silent alarm before being shot and killed. Freddie and Colby answer the call and when Freddie confronts the two men, he is shot at. At the same time Colby exits the store, he is shot and seriously wounded. While Kevin, Frank and the team, with the help of Jefferson, hunt for the killers, Freddie is left to deal with Internal Affairs.