Motive

In the Season 3 premiere, Det. Flynn returns after her self-imposed six-month exile and takes on a sensitive, high-profile homicide case.

The detectives' investigation into the murder of a high-end call girl is complicated by the revelation of her shocking double life, while Angie tries to adjust to Lucas being the primary investigator and becomes distracted when surprising details of the Montgomery case come to light.

An investigation into two seemingly unrelated murders is complicated by Vega needing to pass his weapons recertification in order to continue working in the field.

A homicide investigation develops into a kidnapping case after the murder victim's 16 year-old daughter is abducted. Later, Angie's interest in the Neville Montgomery file continues in secret.

All clues in the murder of an armed robber lead the team to a sweet florist.

The team must balance law and justice in the murder of a street artist.

A handsome airline pilot, who may be using his job to his homicidal advantage, is investigated.

The death of a free-spirited tarot-card reader is investigated; and Vega's doctor dispenses some unnerving news.

The assistant to a successful but sleazy photographer is murdered; and later, all the detectives are questioned by an internal-affairs sergeant looking into Angie's connection with Neville Montgomery.

A murder at a surgical clinic leaves detectives with two dead bodies; Angie thinks she's being followed.

The team searches for a common denominator in three homicides.

A prime suspect in a murder case may be a victim of foul play herself.

Angie tries to take down a criminal who is determined to end her career.