Olivia Crocicchia

A motivational speaker is pushed off a hotel balcony, then her daughter is abducted.

In the wake of the deadly arson fire that has taken Lou's life, Tommy and his friends ponder their futures inside and outside the FDNY.

In the tradition of the Gavin family, Colleen’s wedding is an emotional if not debaucherous affair. The high spirits quickly fade, however, when the guys tackle the mother of all fires.

As Sheila bonds with Janet over her pregnancy, Tommy discovers Colleen working at the bar that's now owned by Mickey and Uncle Teddy.

Despite their heroic efforts, the crew from 62 Truck is savaged in the press for not being able to save seven children from dying in a tragic fire.

Reuniting for the weekend, Tommy and Janet head to Rhode Island to visit Katy at school in an effort have something resembling a normal family weekend together.