Aimee Laurence

Laurie's resolve is put to the test in the wake of a brutal hate crime. After his latest initiatives to maintain the peace fall short, Kevin turns down an outside offer to rid the town of its problems. Matt brings his pulpit to the street, and Meg takes on a new role.

Firehouse 51 joins forces with the Chicago Police Department to combat a massive explosion that leaves the city in carnage and one of the crew missing.