Pierce examines a woman who has confessed to a murder and claims to be possessed by the devil. Meanwhile, obstacles mar Donnie and Moretti's wedding plans.
A boy with a developmental disorder is taken hostage during a bank robbery. Elsewhere, Pierce's estranged father visits.
Pierce is accused of stalking Caroline which brings his mental stability into question. Moretti teams up with a Canadian inspector to find the real stalker.
As Emily's blackouts grow increasingly violent, her only hope lies with the person she betrayed most, while Victoria makes a drastic move to deal with someone from her past.
A close friend of Pierce's is murdered and he receives word that the CIA might be murdering U.S. citizens. Moretti decides to tackle her trust issues.
Lewicki's brother, Kenny, makes a surprise visit. When he's later named as the suspect in a murder, Pierce's loyalties are torn between friendship and justice. An enticing offer makes Lewicki question Pierce's loyalty to him.moreless
Pierce and Morretti dive into the world of Caleidoscope to solve the murder of a man who spent most of his time playing the virtual reality online game. But Pierce has trouble telling the difference between reality and fantasy after he creates an avatar of himself.moreless
Savi decides to tell her husband Harry about her night with Dominic. Karen advises against it, but April gets angry with Savi as she finds out a woman's claims that her late husband had another life. Josslyn bonds with her new client Alex. Karen reluctantly agrees to meet with Sam.moreless
In this flashback episode, which takes place mostly in 2006, a visit from Victoria's mother sheds some light on how Victoria became the woman she is today. Also, Emily begins her first mission under Takeda's instruction and meets Aiden. Elsewhere, Nolan's company goes public, Jack's father crosses paths with an unfortunate crowd, and information is revealed about Ashley's past.moreless
A little introspection is called for when Pierce helps on a case involving a schizophrenic. Moretti does her best to impress her boss.
When Pierce and Moretti investigate the death of a young man they must determine if his murder is linked to his past drug use or his new life in a cult where a young man believes God speaks to him. Pierce receives an award from the university for his research.moreless
Harvey is given the second chair position on an important case, as Mike works on the case of a tennis phenom.