Tim's ex Isabel drops by to talk to Tim about a UC job she had and a former contact through her undercover work reaching out to her after eight years needing her help.

Thorsen is stuck taking care of Angela while she's at the desk and miserable and pregnant.

Harper and tamara gossip about Isabel coming back and try to make Lucy jealous about the situation.

Harper gets a call from Skip Tracer Randy wanting to know if it's a crime for him to trespass during a situatoin.

Randy broke into someone's house, found a dead body, fell in the blood, and also touched the murder weapon.

Randy contacted Monica to represent him, and now Nolan and Harper can't help him.

randy calls the again when he finds another body while trying to help them find the killer. They realize that Emily is a fake and she was paid to frame Randy

Isabel thinks that Daira will show up at the motel. She talks to Tim about her relationship with the girl. They talk about their relationship a bit.

Smitty tells Nolan that Bailey is in holding in the drunk tank because of her friend.

Randy calls them to say that he found the killer and he's stuck in their trunk. Harper and Nolan go after him

Lucy and Isabel are heading into something together undercover. Lucy wants to pick Isabel's brain about UC work and she gives her good advice.

Angela being annoyihngly pregnant is what gets a suspect to crack and confess to a crime.Grey eventually tells Angela to go home and not o come back until she has the baby

They find the killer with Skip Tracer Randy's help.

They find Daira and out themsleves as officers. Her uncle's henchman come after her and a shootout happens. She's saved and she and ISabel get to talk about the past.

Lucy tells Tim she's worried he won't be able to handle her going undercover,and he assures he can but it doesn't seem true.