Fiona Fitzgerald goes out to get the morning paper...and doesn't return. Son Brendan and best friend Eddie are summoned home from college to assist husband Kevin in finding her. They can't call the cops because Kevin and Eddie are involved in an illegal drug operation. How will they find the missing Mrs. Fitzgerald?

Mrs. Fitzgerald has been missing for two days. Eddie thinks his cop connection might be able to help find her. But, LAPD Lt. Alex Miigs may actually be responsible for her disappearance.

In bad shape, Eddie returns to the hostage house with Mrs. Fitzgerald's pillbox. Meanwhile, Brendan Fitzgerald shows up at the LAPD station to report his mother's disappearance, surprising Lt. Miigs. Kidnap victim Fiona thinks husband Kevin is visiting her in an Alzheimer's care facility - but is her mind really just playing tricks?

Officer Campos runs into Brendan following his interview with Lt. Miigs. What she shares with Det. Hollis is a mind-blower. Miigs has a fateful meeting with Sgt. Emilio Bustamante, who's even a badder cop than he is. Jackie has had it with Miigs abuse - and the whole plot. Time to hit the road. Will she take Mrs. Fitzgerald along or leave her with Miigs?

After two months, Det. Miigs finally catches up with and then punishes his partner in crime, nurse Jackie, who fled with Mrs. Fitzgerald; While in recovery for gunshot wounds received while attempting to rescue his wife, Kevin Fitzgerald vows to continue looking for her; Eddie pays a steep price for his disloyalty to someone; Det. Hollis may be forced to partner with Sgt. Bustamante.

Miigs and Bustamante have a very public blowout, interrupting Eddie's memorial service; Grieving girlfriend Mallory thinks she remembers Eddie saying something about Miigs to her - now the DA's office is interested; Capt. Koenig reveals a personal real reason why she joined Det. Hollis on stakeout; Mrs. Fitzgerald goes back in time to tell Jackie how she and Kevin first met.

Capt. Koenig and Det. Hollis meet with ADA Kim Grier, who has inserted herself into both the murder and kidnapping investigations; promoted to detective, Bustamante either wants to partner with Miigs or is setting him up for a big fall; Kidnap victim Fiona Fitzgerald reveals to Jackie that she and husband Kevin have not always had a perfect marriage.

Eddie Rivera's killer is finally revealed and it's a shocker; Det. Hollis and Capt. Koenig really turn up the heat - professionally and personally; Kevin Fitzgerald's visit to the late Eddie's girlfriend, Mallory, is not just to comfort her; A frustrated Jackie wants to know what the final plan is, but Miigs is distracted by a new woman in his life.