When Lisa's father Michael becomes a person of interest in the untimely death of his ex-business partner, she must do whatever she can to help. Though reluctant to do so, this means she will need to enlist the aid of her mother, Gabbi, to lend a hand (and her brain).
Recently retired criminology professor turned amateur sleuth Gabbi Luck uses her classroom smarts, charm and tenacity to get to the bottom of every crime she encounters. She balances each case with daughter Lisa who is a detective and partner Rick. Gabbi is sometimes assisted by police Captain Taylor, Barbara who works at the station, husband Michael and police psychologist, Dr. Nolan.