Ep 8. Fire and Rain

In the season 4, episode 8 titled "Fire and Rain," the FBI team is faced with a troubling case involving a domestic terrorist group intent on wreaking havoc and destruction in New York City. The tension is high as the team tries to piece together the clues and stop the group before it's too late.

The episode starts off with the team investigating a bombing in a popular outdoor market that killed several people and left many others injured. The team quickly concludes that this is not the work of a lone wolf attacker but a well-organized group of individuals. As they gather more evidence, they discover a connection between the bombing and a forthcoming protest march that has the potential to turn violent.

With the looming threat of the upcoming protest, the team races against time to prevent a recurrence of the bombing or worse. The hunt leads them to a radical activist group that has been secretly planning to use the march as a cover to spread their message of hatred. The FBI team tracks down a key member of the group who they believe can lead them to the leader and mastermind of the plan.

While pursuing the lead, agents Maggie Bell and Omar Adom 'OA' Zidan find themselves in a dangerous and potentially life-threatening situation. As the duo faces unforeseen challenges, the rest of the team works to ensure their safety and provide backup. Meanwhile, Isobel Castille and Jubal Valentine investigate a different angle of the case to unravel the larger conspiracy at play.

As the team draws closer to the truth, they discover that the group's plan is far more elaborate than they had initially thought. With innocent lives at stake, the FBI races to stop the group and prevent the worst-case scenario from becoming a reality.

Overall, the episode "Fire and Rain" is a thrilling and action-packed addition to the fourth season of FBI. It showcases the talents and personalities of the FBI team as they work together to protect the city and its citizens. With engaging plot twists and heart-pumping action sequences, this episode is sure to keep viewers on the edge of their seats from start to finish.