As the detectives and their guests settle in for the night of quarantine at the twelfth precinct, waiting on news of the suspect's diagnosis, everyone starts getting on one another's nerves.

It's Election Day and Wojo annoys everyone in the squad room by asking if they voted yet and who they voted for. He then gets in trouble when the suspect he escorted a suspect to a polling place escapes. Harris arrests a shoplifting suspect at a department store. A woman is arrested for assault after throwing a toilet seat out of her apartment window, claiming she did so because her husband is keeping her from voting.