Barney Miller S07E20 - The Vests

The detectives at the twelfth precinct are less than thrilled when a shipment of bulletproof vests are distributed amongst the department and are told in no uncertain terms that they have to be worm while on duty. Inspector Luger arrives in the squad room, looking to interview everyone in case there's need for their obituaries. An eccentric inventor is arrested after he was caught brandishing a gun at a nearby corporation's headquarters.