The entire squad searches for a missing teenage beauty pageant queen; Dwight tries to help Alex get her catering business off the ground.

An aid to a city councilman disappears on the day of his wedding to the councilman’s daughter. But a missing reporter, a cryptic phone message and a pair of cufflinks prove there’s more to the situation than a groom’s cold feet. Meanwhile, Dwight’s mother makes a big life decision that leaves Dwight a little uncertain about the future.

A man with amnesia turns up with a bullet wound in the middle of a seedy section of Memphis, leading Dwight to believe he may be connected to a three-year-old unsolved case involving the beating death of a little girl. Lt. Rice, facing financial difficulties after her ex-husband steals a large sum of cash, contemplates a career change.