When she was a teenager, Catherine "Cat" Chandler witnessed the murder of her mother. Cat would have been killed too, but someone - or something - saved her.

When a rising young ballerina mysteriously falls to her death, Vincent senses that the understudy, Victoria, is hiding information about the dancer's murder.

Iris, a Bosnian immigrant, is arrested on the suspicion of killing a judge for deporting her brother. Vincent insists that Iris is innocent, so trusting his instincts, Cat works behind the scenes to uncover the truth.

Vincent is captured on a convenience store surveillance video while preventing a robbery.

Vincent mysteriously blacks out on his way to meet Catherine, and is now searching for answers.

Cat learns the truth about Vincent's blackouts and thinks he may be involved in the brutal murder of a local college fraternity brother.

Vincent allows JT to inject him with endorphins and sedatives that force him into a fugue state.

When Catherine's dad gets remarried, the bride-to-be and her bridesmaids try to find the daughter-of-the-groom a date for the wedding. Rob Stewart guest stars.

Vincent barely escapes being caught by his former fiancee, Alex and must deal with the repercussions of his past. Bridget Regan guest stars.

Gabe comes clean to Cat that he knows about Muirfield.

On the anniversary of her mother's death, Cat asks Gabe to attend her family's annual remembrance of Vanessa.

Cat and Vincent go on a date out in public in an attempt to be a normal couple.

When secrets about Cat's family are revealed, it will change everything Cat knew about her past.