Nicholas Rose

After witnessing the suicide of her doppelgänger, Sarah assumes her identity in hopes of escaping past troubles.

Evidence suggests that the Orphans are part of an ongoing experiment; Sarah suspects Paul, but Paul begins to investigate as well.

Sarah's actions set the Orphans against each other as she plans her next move; Paul tries desperately to hide Sarah's existence; Alison takes vengeance on her suspected monitor.

Helena takes shelter behind enemy lines, and Sarah and Art struggle to protect her and end the siege.

Andy and Chris accidentally screw up one of the biggest drug busts of the decade when they arrest one of the players. In an effort to save the operation, Swarek and Andy go undercover to make the drug buy. When Andy realizes that their bait and switch has created an ambush that will endanger Swarek’s life, it’s all hands on deck as the coppers of 15 Division rush to save the life of one of their own.