Morgan tells Ava he feels he signed Duke's death warrant. Sonny traps Julian, and Duke lets out his frustrations on him. Mr. Nakamura tells Sam that Silas was the one that had that prescription filled, prompting Nathan to arrest Silas. Felicia lets Mac in on Lucy's secret that she slept with Scott, and says not to tell Kevin. Brad flashes back to when meeting Lucas about his criminal family in Port Charles. Julian comes home all bruised asking Morgan who he's working for him or Sonny. Mac arrives and punches Scott telling him to stay away from Lucy. Duke and Shawn ask Sonny what he plans to do with Morgan.moreless
When a stolen drone is linked to the elusive terrorist Parsa, the NCIS team partners with the Department of Defense, including Gibbs' former girlfriend, Hollis Mann, to track down the device before it is used for a large scale attack.moreless
Sonny and Shawn realize that Carlos has taken T.J. has a hostage. Julian asks Bobbie who Lucas is when she gets an incoming call from him. Molly goes to Morgan saying that T.J. thinks Sonny had Carlos at his coffee warehouse. Felix tells Sabrina that Patrick will make his choice. Patrick tells Robin he'll be staying at the hospital so she can stay at the house while he figures everything out. Silas tells Ava he got a call from a cop and she realizes he doesn't want Sam knowing his secrets. Carlos is thrilled when Julian and Morgan come to his rescue. Molly sits and prays that T.J. will be okay.moreless
Christina's date doesn't go as planned. Also, Lisa is followed by Roman and Peter to the town's abandoned mill and make a helpful discovery.
Shelley commits an act of independence; Chasseur questions Roman but crosses paths with Olivia; Peter and Roman's friendship takes a turn.
Roman wakes up from his coma and leaves the house. He goes back to Peter and their attempt to catch the killer during the upcoming dangerous full moon.
Peter and Lynda have to hide after their trailer is attacked by town vigilantes. Roman faces the truth about who he is and Christina disappears.
Castle's stuck in the loft with a broken leg as Beckett investigates an IRS agent's death. Bored and unhappy, Castle spends his time looking out the window where he thinks he's seen a young woman murdered.moreless
Cat and Vincent must deal with the fact that someone is trying to frame the vigilante. Evan thinks he can prove that Cat knows more than she is telling. With Muirfield and the police very close to discovering Vincent' s location, Cat and J.T. must figure out a way to save him. Tess' discovery will change her dynamics with Cat.moreless
New Assistant District Attorney Gabe Lowan shows up at the precinct and immediately starts asking questions to understand why cases involving the vigilante have been mishandled. Cat continues doing everything she can to protect Vincent by any means necessary, and she tracks down a witness and threatens him at a gala masquerade ball. Meanwhile, Vincent is concerned that he might lose control and hurt Cat if they get romantically involved.moreless
After Cat invites Vincent to a dinner at her apartment to meet Heather and things don't go as planned, Tess and Heather stage an intervention to confront Cat about Vincent. Evan is offered a proposition that could impact his cross species investigation. Heather sneaks off with Darius at an event for Joe, leaving Vincent with a tough decision to save Heather's life.moreless
Cat and Vincent wonder if Alex can be trusted to keep the secret of Vincent's past. Evan discovers that Claire, the woman he is dating, has been keeping secrets from him. Heather meets Joe's younger brother, Darius, and develops feelings for him. Vincent tries to win over Cat with romantic gestures for Valentine's Day.moreless
Vincent struggles to sort out his feelings for Cat and the memories from his old life with Alex. After J.T. discovers that Evan is planning to recommend that NYPD form a task force to catch the beast, he tries to figure out how to stop Evan. Meanwhile, Tess works on a case involving the mysterious skydiving death of the wife of a billionaire adventurer, while Cat remains off-duty as she recuperates from her gunshot wound.moreless
Agents continue to get assassinated one by one, sending Division into a furious panic. Amanda discovers Percy is not only the one responsible for the murders, but has been undermining her authority with several other Division agents. With her back against the wall, Amanda makes Nikita a tempting offer: Stop Percy and she will hand over Ryan.moreless
Percy continues on this mission to take back Division by threatening to Carla, Nikita's former mentor who rescued Nikita from the streets when she was a junkie. Determined to reach Carla before Percy can get to her, Nikita uses Madeline to send Carla a message. However, Percy intercepts the message, and he and Nikita race to see who can get to Carla first. Meanwhile, Amanda tells Alex that the time has come for her to reclaim Zetrov and reveal her true identity to the world.moreless
In Clean Sweep, Percy holds members of Oversight hostage as leverage to make Amanda meet his demands. He threatens to let deadly gas loose inside Division. One of his hostages is Sean's mother, and Sean goes to Nikita seeking help. Nikita must decide whether to save the innocent lives within Division or let the enemy of her enemy become her friend.moreless
Desperate to protect his mother, Sean attacks Nikita and Michael. Meanwhile, Percy gains the upper hand on Amanda and threatens to take down Division unless she releases him.
Alex's mission to bring down Gogol comes to a head when she infiltrates her childhood home and faces ghosts from her past. Nikita, working on a separate mission, finds herself at the mansion as she tries to steal Semak's black box. When Nikita and Alex cross paths, they decide to team up, but the pair faces a major obstacle. Meanwhile, Michael and Owen join forces, hoping to uncover Percy's secret plan with the Guardians.moreless
With Michael out of town, Nikita looks to Owen for help as she tries to steal another black box from one of the Guardians. However, she learns that Owen is working for an unlikely employer that could jeopardize her whole mission. Amanda discovers that Alex received some confidential information about Semak and that Percy must have been the one to give her that information. Furious that Percy undermined her authority, Amanda strips him of all his amenities. Back in Russia, Alex finally makes her move on Semak.moreless
Michael becomes concerned when he learns that Cassandra is in trouble, and he rushes off to protect her. Michael discovers that General Tupelov has accused her of stealing two hundred million dollars and has threatened to kill her unless she returns the money. However, some inconsistencies in Cassandra's story cause Nikita to wonder what Cassandra might be hiding. Meanwhile, Percy presents Alex with a very tempting offer that could provide her with the resources to take out Semak.moreless