Doc and Carlos attend a stress debriefing; Carlos meets up with Bosco when he’s ordered to attend sensitivity training.

The firefighters take on a rival firehouse for touch football bragging rights; Brooke files for divorce; Jimmy worries that he may be a father again.

Faith, Bosco, Carlos and a wounded Doc find themselves trapped in an abandoned tunnel and unable to reach Central on their radios; the firefighters get into mischief during a long…

Bobby’s attempt to keep Paulie away from drugs ends tragically.

Sully lives his worst nightmare as the police search the city for a man who is buried alive and whose kidnappers are involved in a fatal car crash; Kim and…

Jimmy’s recovery complicates his return to the firehouse as he tries to take on too much, causing discord amongst his fellow firefighters over his all-consuming need to prove his abilities…

Joey starts a fire while on a field trip with his class, causing Kim and Jimmy to reevaluate their parenting styles and inspiring Kim to try to rebuild her family,…

A secret threatens to destroy Jimmy’s relationships at work and home; Sully makes a date with his pretty neighbor; Bosco gets violent after his mother is beaten by her boyfriend.

Finney continues to press an increasingly reluctant Sasha for information on Faith; Carlos gets nowhere trying to put the moves on Grace; Ty gets promoted to a Field Training Officer…

Internal Affairs drops the bomb on the envelope-pushing Detective Cruz as she is taken away and struggles to survive in jail, while Captain Finney drills Detective Yokas for information that…

Ty rats out Sasha to the squad after Finney refuses to transfer her out; an action star doing research for his next movie goes on a ride along with the…

Cruz teams up with Rice to track down the terrorists associated with the possible dirty bomb.

Jimmy gets a promotion to a rescue squad in Brooklyn; despite their new captain’s assurances, Doc suspects that he intends to close down the house; Sasha insists upon pursuing an…

Steeper exiles the paramedics to permanent fixed posts on the street, which upsets everyone on the squad except Doc, who refuses to let anything put a damper on his unusually…

Steeper continues his by-the-books command style and goes head-to-head with Kim when Doc doesn’t report for duty on time; Sasha can’t find her off-duty weapon the morning after Doc’s party;…

Distraught over losing an appeal to her suspension, Sasha gets into a car accident that claims the life of a young child; Sully and Ty take the L.S.A.T.; tensions flare…

Wary of Lester Martin, the high-priced lawyer his father has found for Mikey and the deal he’s attempting to broker, Bosco warns his brother to stay away from Maritza, but…

Faith begs Fred to return home, but he refuses for a reason that infuriates his wife; Bosco turns a cold shoulder to Maritza’s attempts to offer her condolences; Carlos is…

Although Dade encourages him to keep quiet, Bosco tells Swersky everything that transpired with Maritza, Noble, the death of Willie G, and the shootout in Noble’s hotel room, and confesses…

On his last day on the street, Doc’s guilt and grief over Alex’s death emerges as anger towards everyone he encounters, especially Eugene, the new paramedic trainee whose place Alex…

Yokas clashes with her mother over her recovery; Maritza is back on the job, but unhappy that she’s back in the bag and handing out parking tickets; Ty and Sully…

Sasha, Bosco, Sully and Ty get on the case of a malicious rapper. Ty considers returning to law school with the help of Sully. Jimmy struggles with his new position…

As Carlos desperately searches for a bone marrow match for Kylie, he digs deeper into his own past and discovers that he wasn’t abandoned by his parents, but was found…

Bosco arrests a pedophile posing as a toy store Santa, and the grateful store owner returns the favor by helping Bosco and Sasha come to the aid of a man…

Steeper exiles the paramedics to permanent fixed posts on the street, which upsets everyone on the squad except Doc, who refuses to let anything put a damper on his unusually…

Steeper continues his by-the-books command style and goes head-to-head with Kim when Doc doesn’t report for duty on time; Sasha can’t find her off-duty weapon the morning after Doc’s party;…

Internal Affairs drops the bomb on the envelope-pushing Detective Cruz as she is taken away and struggles to survive in jail, while Captain Finney drills Detective Yokas for information that…

Distraught over losing an appeal to her suspension, Sasha gets into a car accident that claims the life of a young child; Sully and Ty take the L.S.A.T.; tensions flare…

Ty rats out Sasha to the squad after Finney refuses to transfer her out; an action star doing research for his next movie goes on a ride along with the…

Wary of Lester Martin, the high-priced lawyer his father has found for Mikey and the deal he’s attempting to broker, Bosco warns his brother to stay away from Maritza, but…

Cruz teams up with Rice to track down the terrorists associated with the possible dirty bomb.

Faith begs Fred to return home, but he refuses for a reason that infuriates his wife; Bosco turns a cold shoulder to Maritza’s attempts to offer her condolences; Carlos is…

Finney continues to press an increasingly reluctant Sasha for information on Faith; Carlos gets nowhere trying to put the moves on Grace; Ty gets promoted to a Field Training Officer…

Jimmy gets a promotion to a rescue squad in Brooklyn; despite their new captain’s assurances, Doc suspects that he intends to close down the house; Sasha insists upon pursuing an…

On his last day on the street, Doc’s guilt and grief over Alex’s death emerges as anger towards everyone he encounters, especially Eugene, the new paramedic trainee whose place Alex…

Yokas clashes with her mother over her recovery; Maritza is back on the job, but unhappy that she’s back in the bag and handing out parking tickets; Ty and Sully…

Sasha, Bosco, Sully and Ty get on the case of a malicious rapper. Ty considers returning to law school with the help of Sully. Jimmy struggles with his new position…

As Carlos desperately searches for a bone marrow match for Kylie, he digs deeper into his own past and discovers that he wasn’t abandoned by his parents, but was found…

Bosco arrests a pedophile posing as a toy store Santa, and the grateful store owner returns the favor by helping Bosco and Sasha come to the aid of a man…

Although Dade encourages him to keep quiet, Bosco tells Swersky everything that transpired with Maritza, Noble, the death of Willie G, and the shootout in Noble’s hotel room, and confesses…