List of FBI episodes

When an apartment building is destroyed by two bomb blasts, killing 27 people, it first appears to be part of a gang war. However, further investigation reveals that the mastermind behind the carnage is a white supremacist named Robert Lawrence who wants to create the illusion that groups of non-white people are turning the city into a war zone. The FBI is closing in on Lawrence, but there's one more bomb somewhere, about to go off, sending field agents Maggie Bell and Omar Adom "OA" Zidan into a frantic race against time to stop the final attack before it happens with assistance from their boss, Special Agent in Charge Ellen Solberg, her second-in-command Assistant Special Agent in Charge Jubal Valentine, technical analyst Kristen Chazal and their colleagues in the Joint Operations Command or JOC at 26 Fed.

• This episode marks the first and only appearance of Connie Nielsen (Ellen Solberg).

Several people in New York collapse and die after buying food from a take-away. As Maggie, OA and the rest of the FBI's New York field office meet their new boss, Special Agent in Charge Dana Mosier, they quickly locate the store and find CCTV footage showing a young woman spraying poison onto the food. They track her using CCTV cameras and she dumps the dispenser and her clothes. She also collapses, landing in hospital while eventually dying from the very same poison that she unknowingly injected into herself via a dispenser that has a needle that appears on the fifth press, injecting the user with poison with the woman eventually dying from the poison. Tracking through her computer, the team finds that she has been attracted to a radical form of Islam and duped into undertaking the terrorist attack. One of her online friends is also being lined up for the same treatment with OA soon realizing the girls were in fact working with ISIS and also a terrorist whose methods he encountered during his time in the Army.

• This episode marks the debut appearance of Sela Ward (Dana Mosier), Ward also receiving the "And" credit while Jeremy Sisto (Jubal Valentine) retains the "With", a credit he also received during the Pilot episode.

O.A. is called upon to go undercover when an arms buyer is assassinated. The dead man had been turned by members of another branch of the FBI and was going to help take down Martin Vickers, who is selling 50 new generation shoulder-mounted, laser-guided anti-tank missiles that could be used to shoot down planes. The handler of the dead man was O.A.'s former instructor at Quantico, Rowan Quinn who has a hostile encounter with O.A. They almost bring down Vickers but are beaten to the punch by Vickers's daughter, Arianna, who was also involved in her father's business, and who had sold him out to a Mexican cartel prepared to pay more to get the weapons. She kills her father, before leaving O. A and Quinn to fend off her goons, but is arrested in her attempted escape. While in hospital, O.A. learns from Quinn that the man was going through personal problems at the time O.A. was in Quantico and regularly chose a recruit to pick on under the belief it would make them stronger, something O.A. refuses to accept with Quinn later apologizing for his actions. O.A. later attends a course by an FBI instructor where potential new recruits are being taught and prepares to give them a lecture concerning his experience in the FBI.

• Billy Burke (Rowan Quinn) is credited as a Special Guest Star.

When ICE deportation officer Thomas Gilman kills his family consisting of his wife and two children and flees, the resulting explosion destroying his house while leaving one neighbor dead and two in the ICU, O.A. and Maggie investigate. They soon collaborate with the FBI's Fugitive Task Force led by SSA Jess LaCroix to apprehend Gilman with Jess, FBI agents Sheryll Barnes, Clinton Skye, Kenny Crosby and Hana Gibson later beginning a search for Gilman by talking to the people Gilman encountered as the body count from Gilman's rampage begins increasing. It's soon revealed that Gilman is motivated by the desire to exact revenge against his mother who has recently died even though Gilman is refusing to believe it as when they were children, Gilman and his brother, Mike Venutti were separated, Gilman staying behind with his abusive father while their mother took Mike and left. By using footage they've obtained from Venutti which shows their mother celebrating her 78th birthday while also stating she wishes her son, Tommy was here, indicating she still felt guilty over what she had done, the team are able to lure Gilman to a house, but are cornered by Venutti. Once Gilman arrives, he holds his brother hostage while LaCroix negotiates with him. Bell, who arrived at the scene for the takedown, hands Jess a shotgun, making him able to disarm Gilman with Gilman losing his right hand in the process.

• This episode is the backdoor pilot for FBI: Most Wanted.[34] based on FBI Ten Most Wanted Fugitives "Robert William Fisher" and also marks the debut appearance of Alana De La Garza as Isobel Castille. Julian McMahon (Jess LaCroix), Kellan Lutz (Kenny Crosby), Roxy Sternberg (Sheryll Barnes), Keisha Castle-Hughes (Hana Gibson), Nathaniel Arcand (Clinton Skye) and Alana De La Garza (Isobel Castille) are all credited as Special Guest Stars.

Angela Perez is kidnapped and later murdered by assassin Carlos Sanchez. Mosier advises Bell against taking on the case, but later changes her mind. The FBI connect Sanchez to a Mexican drug cartel, and later the company Perez worked for, as a front for money laundering. Initial suspicion is held against Perez's ex boyfriend Nathan Post, but he has an alibi for the day of the ordered hit and Perez’ kidnapping, but the hit was ordered from the same building. Bell deduces that the same person ordered Jason dead, and it is revealed to be Perez's supervisor Sophie Keller, who ordered the hits. After chasing her to a marina in an attempted escape, she tells Bell that the cartel forced her to order the hits. With Keller giving up information on the cartel, Bell finally gets closure for Jason's death while Mosier confides in Jubal and announces that she will be retiring as special-agent-in-charge, having already submitted her retirement papers after realizing her decision to let Maggie proceed could have cost Maggie her career or worse while Maggie and O.A. later go out to dinner together, announcing it's a toast to new beginnings and to celebrate the fact they've been partners for ten months.

• This episode marks the final appearance of Sela Ward (Dana Mosier).

As Kristen receives her badge and starts her first day as a field agent, partnered with recently transferred agent Stuart Scola who worked with Jubal at the Boston field office and the New York field office begins working under its new superior, Special Agent in Charge Isobel Castille, the team investigate when a bomb detonates at a restaurant in Queens not far from where OA grew up. Although the culprits, Justin Murphy and Michael Moosa, are apprehended, things get even more complicated when one of the witnesses, waiter Joseph Nasser, is revealed to be an undercover FBI agent with another agenda, that being apprehending two Muslim youths in the act of terrorism by recruiting them. O. A. joins Nasser's operation, but is conflicted about if it is right to let it happen. Despite reaching a deal with them, the boys join an imam to execute a bombing in Central Park. The FBI are able to evacuate the crowds and neutralise the threat in time.

• This is the first episode of the FBI series to have Alana De La Garza (Isobel Castille) now credited as a series regular and marks the debut appearance of John Boyd (Stuart Scola) while Jeremy Sisto (Jubal Valentine) receives the "And" credit.

Commercial truck driver Jim Russo, with a spotless record and no enemies is kidnapped, but the FBI cannot determine why he was targeted until they realize he was carrying a dirty shovel in his truck. They deduce he buried something, later revealed to be bags of cocaine. The FBI clashes with the DEA when a person of interest, driver Miguel Boaz, is revealed to be an informant working for the DEA. They discover that the DEA was setting up an operation to take down the Juarez gang leader. The FBI decides to raid the gang's house despite the DEA's warnings, arresting everyone present and rescuing a badly injured Russo. Jubal must make a difficult decision regarding his divorced wife and children, seeking advice from Maggie. He decides to accept that his ex-wife and children will be moving to Scarsdale.

• This is the first episode to have John Boyd (Stuart Scola) credited as a series regular.

Kristen is rushed to the hospital as the doctors race to save her life. What happened to her throws the team off balance as they investigate the murder of businessman Keith Gilroy, who lost his position after being accused of sexually harassing numerous female employees of his. The team suspects one of his accusers is behind his death after they discover an assassin, Sarah Baines, was paid to take him out. Their initial suspect, Gayle Dixon, is cleared, and they also learn that Ava Mercer, was Gilroy's daughter, but she did not know him. Gilroy had planned to include her in his will, but died before the change happened, thereby putting his inheritance to his foundation, led by Lila Robbins. Robbins reveals she was also a victim of Gilroy. The team tries to adjust to newcomer agent Emily Ryder while Kristen fortunately makes a successful recovery.

• This is the first episode where Alana De La Garza (Isobel Castille) receives the "With" credit.

When a school bus with 26 elementary students is hijacked, the FBI race against time to find them. With Maggie away on her undercover mission, Jess LaCroix of the FBI Fugitive Taskforce and his team of Agents Sheryll Barnes, Hana Gibson and Kenny Crosby join the New York team. They learn the mastermind is white supremacist Tyler Kane and that he's holding the children at a closed amusement park which Jubal eventually realizes translates to P.T. or Play Town after a video showing Owen Jamison using sign language to communicate is post online. Storming the park, the FBI team rescue the children while Kane is later wounded during a confrontation between himself and O.A. In the aftermath, O.A. and Jess realize that Owen's father, Roger paid the ransom and got his son back, causing them to discover that Tyler's wife, Emma who escaped now has the money and that whatever her husband planned is something she's going through with, causing O.A. to grimly realize this isn't over. As they leave the Jamison house, Jess receives a video call from his young daughter, Talia, informing him that the food bank where she volunteers is being raided by ICE agents with Tali being detained on suspicions of being an illegal immigrant due to her skin color, ending the episode in a cliffhanger.

When foreign graduate student, Arman Patel, an Indian national, is murdered during a drug deal gone bad, the team investigate and with Maggie still away, Chicago PD Detective Hailey Upton (guest star Tracy Spiridakos) temporarily joins the team as a part of the FBI's interagency training program, becoming O.A.'s temporary partner with Upton discovering her own methods clash with the Bureau's by-the-book environment. They soon discover that Patel's roommate, Lucas Reed, was in dealings with the Chicago-based gang, the Latin Players with Upton managing to unsettle one of the members into making a phone call by informing she will contact her colleagues back in Chicago and have them arrest every member of the Players with the gang even possibly coming to suspect that the man Upton and O.A. "snitched" on them. Upton's attempts to rattle the man have them making a phone call to his associates. The team realize Reed was meant to deliver the drugs to the Latin Players. Eventually, they speak to Reed's girlfriend, Harper Quinlan who isn't willing to cooperate with them but Upton, drawing upon her own experience of abuse manages to get Quinlan to work for them which she does by wearing a wire and meeting with Reed, hoping to get the location but Reed dies in the attempt, O.A. being forced to shoot him. Harper soon discovers her father, Tom, has been kidnapped and will die if the drugs aren't brought to the location with Upton later finding the drugs stashed between the seats of the Range Rover they took from the scene much to the surprise of both O.A. and Scola, Upton even revealing to the two she has an informant in Chicago who modifies cars like that. Gathering at the pier, the team watch as the exchange between Harper and the members of the Players goes down and they soon manage to save Tom Quinlan with Harper reuniting with her father while the men who held Tom prisoner are arrested. Once the case has been solved, O.A. and Upton head out to celebrate with a beer.

• This episode picks up after the Chicago P.D. episode "Lines". It also marks the final appearance of both Ebonee Noel (Kristen Chazal) and Catherine Haena Kim (Emily Ryder) while marking the first and only appearance of Tracy Spiridakos (Hailey Upton) who is also credited as a Special Guest Star.

The team welcomes newcomer Tiffany Wallace, who is partnered with Scola as it's revealed that Kristen has moved to Dallas, Texas to begin working at the FBI field office there, news that Jubal reveals to Castille. As Maggie returns from her undercover assignment, reuniting with O.A. and Scola while also meeting Wallace for the first time, they investigate when a group of employees at a media house are fatally shot with the case complicating when O. A.'s informant, Zayne Wells, is revealed to have been the driver for the shooters. Zayne flees when O. A. and Maggie attempt to meet him, taking seven people hostage. They track a second assailant, who Wallace manages to stop before he enters the target location. O. A. goes in and manages to talk Zayne into surrendering.

• This episode marks the debut appearance of Katherine Renee Kane (or "Katherine Renee Turner" in the opening credits up until FBI Season 5) (Tiffany Wallace).

A man is murdered in Budapest, and the shooter re-emerges in New York where he shoots a woman, Nicole Wyatt dead after she has attended a yacht party. The FBI team uncovers that Wyatt was the pimp in an underage sex trafficking ring, targeting rich men. The girl she was with before being murdered, Julia Walcott, is reported missing, but later re-emerges before being kidnapped by the shooter. However, Julia is soon found at a warehouse, injured, having been shot twice in the chest and later dies while on the way to the hospital although not before she urges O.A. who's accompanying her in the ambulance to find her friend, Sunny. The Most Wanted team's Kenny Crosby soon joins Bell and Zidan in taking down the kidnapper, former veteran Curt Williams, but is left severely injured, a move that soon has Bell clashing with Crosby's supervisor, agent Jess LaCroix. Williams identifies Nathan Tate as the culprit, but as Maggie, OA, Scola and Tiffany prepare to arrest him, he is fatally shot by an unknown individual and thrown from his office building, O.A. identifying Tate due to the gold watch he's wearing on his left wrist.

NYPD detective James Gerrard from the 27th Precinct is shot and killed outside a bar. Soon after, a fellow detective, Aaron Dane, from the same precinct is shot, but survives. The FBI take in career criminal Rafael Alvarez, who explains that he gave a warning to Gerrard and Dane about money they stole from a raid, that belongs to a crime family. They learn that another detective, Pat Rudinsky, was sent to prison after having been forced to take $10,000 of said money, having also told the truth to his son, Ray, who is also identified as the killer, taking out police members that were involved in sending his father to prison. Ray takes Wallace and officer Michelle Ruiz hostage and demands to see Dane. Dane and fellow detectives arrive on scene, but are held back. After Ruiz reveals the truth of her involvement in his father's case, the FBI storm the residence with Ray later dying while he and Tiffany wrestle for control of the gun Ray has. Wallace later decides to open a case against Ruiz and others involved in the case.

John Kraus and Julia Miller are killed by a masked assailant at the General Grant National Memorial. The FBI discover that they had returned from a trip to Cancún, which not even Miller's mother knew of. Medical examination reveals that she had smuggled cocaine in her body, and the driver who drove her and Kraus is identified as Benny Gomez. Scola and Tiffany learn that he was working with Nina Chase, an undercover agent and a former date of Scola. The team learn that Gomez was her informant in order to take down the Mexican Regents headed by Hector Garcia, known as El Perro. Gomez is cleared from the case, and the director orders Chase's investigation to be merged with Castillo's after it becomes obvious that the cases are related. Gomez goes in with a wire and manages to convince Garcia's enforcer Octavio Lopez to meet Chase. At the meeting, she lands a deal with him and to subsequently meet Garcia. Gomez runs late to Lopez' second meeting, having to calm him down before he meets the FBI. Once Chase and Lopez meets and he's shown the money, Castillo orders Lopez arrested, choosing not to risk letting him go. Lopez cooperates with the FBI and reveals that Garcia plans to rob and kill Chase at their meeting. Scola and Tiffany rush to the rendezvous, where a shooting occurs after Garcia arrives. He is shot by Tiffany during it, and Gomez is wounded in the process, but survives. Scola sets out to ask Nina to dinner, hoping to mend their relationship, which she eventually accepts.

• This episode marks the debut appearance of Shantel VanSanten (Nina Chase) with VanSanten being credited as a Special Guest Star.

With Maggie in hospital, Isobel meets with ADIC Hawkins who is furious that she sent Maggie and OA to the warehouse without any backup from Hazmat or SWAT and that it could have cost the two agents their lives with Hawkins revealing Maggie is going to have through months of physical therapy to recover from the effects of the gas. The FBI's New York office investigate the murder of Maria Blake, who with her wife Olivia were attacked by an assailant who lurked into their home. Olivia survives and his hospitalised while her daughter Brooke is taken care of by child services. Nina Chase steps in as Maggie's substitute, and Castille is given a BAU supervisory agent to tag along. The team talks to carpenter Jeremiah Carver, who argued with Olivia prior to her death, having been fired. However he is soon cleared of suspicion, all the while the team realises that they're dealing with a serial killer targeting women in high ranking positions. Having obtained the Blake's surveillance footage, Castille decides to give the public the fragment of the killer's face it shows. They also identify glass from a church in his footprints, leading them to his sanctuary, where it's discovered that Castille is his next target. She manages to fend him off and reveals that he wears a silicon mask, and that he had white skin color and not black. Just as they determine that Olivia's ex-husband David Owen is the killer, Brooke is kidnapped from her school, fleeing to a family house in Bear Mountain Ridge. Owen holds his daughter captive and shows strong signs of going into a frenzy, Isobel believing that he is breaking down and that he does not care about his daughter, having used her as a human shield and she orders OA and the team to breach. Along with the SWAT team, the FBI sneak into the house from behind. O.A. talks Owen down while Scola and Chase flank him from behind, securing Brooke and arresting Owen.

• Shantel VanSanten (Nina Chase) is credited as a Special Guest Star.

TSA agent Cher Wilkins is murdered in an industrial area, with her supervisor having raised suspicions about her. OA and Chase red-con a restaurant Wilkins frequented just before her death, where he sees someone who resembles a known terrorist he once hunted in Afghanistan, long believed to be dead. Chase and other team members remain skeptical about said terrorist, Tamir Hazara, being alive, they also learn that Wilkins was on the restaurant owner, Jem Polat's payroll. The team apprehends Jorge Cissneros, who smuggled drugs through the airport to Chicago. The first run is revealed to be a test, and they have him wear a wire for his second, which they discover is actually a bomb. Polat is also discovered to be an Afghan national with his name also an alias. OA has Ian look through restaurant surveillance and identifies Hazara with certainty that he is Polat's partner. Scola goes to the airport in Cissneros' place and identifies the new TSA guard on Porat's payroll to be Wilkins' supervisor, Bill Reynolds, who explains that his wife and son are taken prisoner by Hazara. The team track his location to an abandoned industrial area, and has it surrounded. Knowing how Hazara operates, OA takes to the sewers with Chase to stop him. While she finds the hostages, he fights Hazara before killing him. In the aftermath, OA takes Chase's advice and decides to see a therapist.

• Shantel VanSanten (Nina Chase) is credited as a Special Guest Star.

Retired DEA agent Thomas Webber is gunned down right outside a local bakery. The FBI learns that he went on to work as a security guard at a nightclub, where he came into conflict with Rafer Boggs, who alleges that a girl he dated, cheated on him with Webber. Despite this, he is cleared of suspicion. Following the murder of Wallie Lamox, a church janitor, they learn that both he and Webber were considered witnesses against heroin gang LS-19, led by Callum Brewster. Tiffany asks Castille that they use one of Brewster's restaurant waitresses, Kayla Marsh, to get Brewster's phone, something she and Chase disagree on how to approach. They manage to convince Kayla, who successfully gets the phone for OA to clone. Texts on Brewster's phone confirms he's the killer, in addition to ballistics on his gun. However, as they move in to arrest Brewster, they discover him dead. Despite the initial promise to Kayla not to further involve her, Castille asks Tiffany and Chase to get her back on board to retrieve her boyfriend, Trey Copper's gun. Once ballistics is run on his gun, it's confirmed that it was the same gun used to kill the other victims. Tracking Cooper to a heliport, he takes Kayla hostage before being gunned down by Tiffany. Kayla is also arrested for having aided and abetted Cooper. Tiffany and Chase set aside their differences in the aftermath of the case.

• Shantel VanSanten (Nina Chase) is credited as a Special Guest Star.

Working undercover on a sting operation, OA succeeds in getting close to the buyer, but things take a turn when the buyer's partner is murdered and the bomb they were after has disappeared. Via information from Curt, they learn that the man that stole the bomb is intending to use it at a building where the Federalist Society conference will be held. With still more than 300 people inside the building, OA decides to act against Castille's orders which are to leave the area. He takes an SUV, puts the bomb in it, and manages to get to a safe distance before it denotates. The main suspect flees, taking a young man hostage and the two enter a building with Jubal arriving to lead the hostage negotiations. As Jubal talks to him, Scola and Tiffany use the opportunity to sneak up on him, bringing the crisis to an end. Jubal finds himself struggling to fulfil a promise to attend his son Tyler's birthday party and eventually misses it. Tyler's mother, Sam informs Jubal that three children came to the party, a relief for Jubal as Tyler is going through a tough time as a result of being diagnosed with leukaemia.

• Shantel VanSanten (Nina Chase) is credited as a Special Guest Star.

The FBI team investigate a shooting at a pawn shop that leaves two people dead, one of whom is a police detective. Scola and Nina are revealed to be in a relationship, but keeping it a secret. The team investigate the shooting and arrest a suspect after tracking his phone. He took a photo of the robber's car, which comes back as being stolen. It is traced using GPS with Nina and Scola being dispatched to the scene, where they are fired on by a masked individual. The individual, Dev, is in a relationship with a woman named Skyler that Dev's parents believe "ruined" him. Further investigation reveals that Dev was on a drug run, but lost the drugs he was supposed to deliver. His boss, Ramon, kidnapped Skyler to make Dev deliver the drugs. Ramon is found dead at his house, and the team realize Dev killed him - freeing Skyler and they are on the run. Spotted at a gas station, Dev and Skyler take hostages after being confronted. Dev sustains a wound that means he only has an hour to live, and Skyler takes charge. With time running out, OA is ordered to take point and tries to negotiate with Skyler. Nina goes in disguised as a paramedic, against Scola's wishes, and attempts to convince Skyler to peacefully surrender. When this fails, Skyler is shot by a sniper, ending the crisis.

• Shantel VanSanten (Nina Chase) is credited as a Special Guest Star.

Two masked assailants rob a gun store and kill the owner in the process. The FBI manages to identify one of them through surveillance cameras, Clayton Hall, who has a history of odd behaviour and resorting to violence. When they arrive at his house, he commits suicide after refusing to leave his room. The case becomes personal for Jubal when it's discovered that his son, Tyler, plays video games with a friend group which the second assailant might be a part of. The case becomes more complicated when Jubal learns that Tyler was on speaking terms with the second assailant, Zac O'Connor. The FBI discovers through social media that he is targeting a girl from another high school. In addition, Tyler leaves home in order to talk Zac down, but with his father's arrival, he is taken hostage by Zac in a book shop. Jubal tries to negotiate with Zac, but shoots down his demands in order to convince him to let the hostages go. When he refuses, Jubal asks him to shoot him, but Tyler manages to knock the gun away from his father before shots are fired. Once Zac is detained and arrested, Jubal thanks his son for saving him and the two bond.

• Shantel VanSanten (Nina Chase) is credited as a Special Guest Star.

Before heading to work, OA is robbed at gunpoint by a man and a woman. Though he brushes it off, the NYPD launches an investigation, which reveals that the couple were responsible for at least ten similar robberies. The FBI investigate the murder and rape of a young woman, which is just the beginning of a string of many more rapes and murders of other women. With limited clues at their disposal, the FBI reach out to surviving victims, notably Citra Susanti. Her recollection of what happened to her is minimal, but she is able to remember it all later when OA puts her through a visual examination process. The FBI later identify the assailant as Jason Tanner, who was a clerk at a accessory store which the FBI had previously visited for the investigation. They manage to stop him from raping another woman. OA, taking notes from the rape investigation, decides to fully cooperate with his robbery investigation and manages to identify the robbers, and even checks on another victim who was shot by the couple.

• Shantel VanSanten (Nina Chase) is credited as a Special Guest Star.

Accountant Frank Leone is assassinated by two gunmen in the middle of broad daylight. His wife hands the FBI his laptop, which leads them to the notorious drug leader El Feo, who was a client of Leone prior to his death. The FBI learns from the state attorney that El Feo was going to be imprisoned, and Leone was most likely going to testify against him. They discover he had an informant on the judge panel, but she is later found tortured and killed. Wallace reaches out to a friend, Ralphie, who is the cousin of El Feo and a former cop and lost his brother to El Feo's drugs; who is willing to help. He goes in undercover to get a job from El Feo, while also cloning his phone to gain intel. Scola is skeptical to Ralphie's motives, which is later proven correct when he takes matters into his own hands and is willing to kill El Feo as revenge for his brother's death. The ensuing hostage situation forces Wallace to shoot Ralphie, while Scola shoots El Feo who tries to retaliate. Ralphie later dies of his injuries, and Wallace tells Scola why Ralphie flopped; it being that he didn't give up the names of officers who were involved in a prank.

• Shantel VanSanten (Nina Chase) is credited as a Special Guest Star.

Chase is rushed to the hospital and Forrester is assigned to keep tabs on her while Jubal is summoned back to New York to aid Scola's undercover operation. Scola manages to secure a meeting with his contact, Nico Sabalenka's boss, Andrej Chernin, with help from the Fugitive Task Force's Remy Scott. When Chernin meets Scola, he becomes suspicious and is later arrested. However, an agent from the State Department takes over Chernin's arrest. Jubal discovers that the agent tortures Chernin, and tries to stop him, but Chernin breaks loose and commits suicide. An unrelated HR manager is kidnapped by Lenkov's men, and Nico is tied to his operations. At the penthouse of a real estate building where Nico works, the FBI discovers notebook pages that supposedly outlines a hit on the US President.