Reed has agreed to buy an anniversary present for Mac but funds are limited. The first call is to bar where an ex-wrestler paralyzed by polio and confined to wheelchair is breaking up the bar. Next stop is a liquor store where they decide to buy a bottle of champagne for Mac and the owner offers a discount on a large bottle but the pair go for a smaller bottle they can afford. The pair notice a car tailing them in an manner that causes them to pull him over as they are afraid of an ambush. However, it is a man who has received several tickets in 24 hours. A call comes about a disturbance at a used car dealership. The owner is trying to take advantage of a Mexican man who is not very fluent in English and signed a sales contract without understanding it. This is followed by a call back to the liquor store where the owner has been robbed and shot. A nearby shop owner thinks he shot the robber. The owner reminds the men to take the champagne he wrapped for Mac. Last call is about a man down in a park who has been shot dead. He is the gunman who shot the liquor store owner.

On a prowler report at a non-existent address someone fires multiple rounds at the officers. Next day on a run to a heliport to pick up a blood donor, they are again fired upon. Evidence points to the same shooter both times and reveals that Adam-12 is being targeted by a man known to pass bad checks. Reed's wife receives a call indicating that Reed is the target. A man tries to kill himself with gasoline at a gas station but Malloy stops him using a fire extinguisher. Another nighttime prowler call turns up a wino that Reed comes close to shooting. Malloy drops Reed off at his house when a man walks by, known to Reed, and tells him that his car has broken down. Reed offers to let him use his phone. Malloy notices there is a car like the one the suspect is supposed to be driving down the street as he leaves.