Jason and Nikki utilize a twin sister when a missing person case turns into a possible murder investigation; Kemi helps C with his dating life; Keith gets reckless.
Tropes:
- Be Careful What You Wish For: Keith and Oliver go out for a drive in Keith's new car when two other guys instigate a race with them. Not backing down from the challenge, Keith gives Oliver the green light for a Mad Max-styled street race only to end up receiving a shattered windshield from a thrown beer bottle.Luke: Well... we wanted more Mad Max.Keith: (terrified) My parents are gonna kill me.
- Green-Eyed Monster: Shannon murdered and then took the identity of her twin sister Georgia after learning how successful and happy Georgia was, yet was seemingly squandering it by cheating on her boyfriend. So she kills Georgia and leaves a fake suicide note to suggest "Shannon" killed herself before inserting herself into Georgia's life. When caught, she claims she was only taking what she was entitled to.
- Spot the Imposter: The team figures out Shannon murdered her twin because "Shannon's" body doesn't have the signs of a broken arm she suffered as a child from her abusive adoptive father.
- Georgia's fiancée Luke realizes something is off when Shannon kisses him. When her insulin monitor goes off, his suspicions are confirmed but is beyond horrified to discover what Shannon did. Her adoptive mother subverts this as she failed to realize it was her daughter she spoke to earlier when the police interviewed "Georgia" and feels horrible she couldn't tell that Shannon was the twin she was speaking to.
Luke: Oh, my God. I can't believe I didn't see it sooner. I knew something wasn't right, but this is insane. YOU'RE INSANE!- Her adoptive mother subverts this as she failed to realize it was her daughter she spoke to earlier when the police interviewed "Georgia" and feels horrible she couldn't tell that Shannon was the twin she was speaking to.
- Twin Switch: It turns out Shannon murdered her identical twin sister Georgia after killing the girl's stalker. They fought with Shannon killing Georgia and trying to take over the life she believes she should have had.
- Wham Line: Sidney tells Nikki and Jason she "killed [her] brother".
- You're Insane!: What Luke screams when discovering his fiancée "Georgia" is really Shannon after her insulin monitor goes off.
