FBI Season 9 Episode 6, titled Ultimatum, aired on CBS on November 9. According to Rotten Tomatoes, the official synopsis for the episode reads as follows:“A highly radioactive material is stolen from a medical disposal facility, sending the team to track down the thief. Meanwhile, after Eva goes to check on her mom, she finds herself in the middle of a fragile situation on the Staten Island Ferry”According to TV Insider, the latest episode of FBI Season 9 began with Eva trying to reach her mother in Staten Island. Turns out Eva's mother, who lived with her boyfriend Dennis, was a victim of domestic abuse. While Eva had tried to convince her mother to leave Dennis and report him to the police, she continued living with him. Things took a turn when Eva was unable to reach her mother, which forced her to take the first ferry to Staten Island.Eva arrives in Staten Island to check up on her mother in FBI Season 9 Episode 6A still from FBI (Image via Instagram/@julianaaidenmartinez)Eva's mother had not picked up her calls for four hours. Left with no choice, Eva took the next ferry to Staten Island to check on her mother. She was shocked to see fresh bruises on her mother's body in FBI Season 9 Episode 6 and begged her to leave Dennis. Eva believed her mother would be ready to leave Dennis, but she realized the problem was deeper. Her mother was being emotionally manipulated, and Eva knew she would not leave Dennis anytime soon. Eva finally made a difficult call and left. She realized nothing could be done, and she took the next ferry to Manhattan.Things took a turn on Eva's return trip on the ferry in FBI Season 9 Episode 6, when a woman named Jessica Wells threatened to jump from the railing. Naturally, the ferry was halted. Eva tried her best to help the woman. Jess' situation mimicked Eva's mother's, as she was also an abuse victim. Jess' boyfriend was abusive, and she wanted to end her suffering by taking her own life.The team tackled a bomb threat in FBI Season 9 Episode 6 View this post on Instagram Instagram PostWhile Eva was caught up on the ferry, the team tackled a bomb threat in FBI Season 9 Episode 6. It turns out someone stole radioactive material used to make a bomb and was threatening to dump it in the Central Park pond. The bombers demanded that the city council stop the construction of a data center in Staten Island, which was reportedly a pollution center. People living in the area were upset that Staten Island had become a testing ground.The team eventually tracked down the leader of the operation, Bruce Medina, who was connected to Jess, the woman who was threatening to take her own life on the ferry. The team discovered Medina's plan to dump the radioactive material in the Central Park pond, but one of his own members, Lewis Mitchell, Jess' boyfriend, betrayed him.Lewis believed they should create a mass-casualty event by spreading the material into the air and sending a big message, which is why he duped Medina's container.How did FBI Season 9 Episode 6 end?Eva had an epiphany when she discovered Jess was connected to the bombing operation in FBI Season 9 Episode 6. She called out Jess' bluff and realized that she was never going to jump and take her own life. It was a mere distraction to stall the ferry and frustrate the crowd so that her abusive boyfriend's man could drop the material on the terminal. After Eva contacted her team, they managed to track down Mitchell's man, but Jess had the detonator.It was up to Eva to talk Jess out of the situation and stop her from carrying out her boyfriend's murderous plan. In the final moments of FBI Season 9 Episode 6, Jess finally listened to Eva and let go of the detonator. While Mitchell and Jess were arrested, the latter would likely receive a lesser punishment for her cooperation.As the episode concluded, Eva returned to her mother after having a chat with Maggie. While Eva's mother was still not ready to leave her abusive boyfriend, Eva assured her that she would remain by her side and would always pick up her calls.You can stream the latest episode on Paramount+.For the latest scoops on your favorite TV shows and movies, follow SoapCentral.