TR is called to a media centre, where a man has locked himself in a room and has planted a number of paint bombs throughout the building. Michael is hit, but not injured. Dom discovers where the bombs really are, and him and grace are both hospitalised after the explosions.

Lawson, Shannon and Stella race to save the lives of college students when two teenagers go on a rampage at a college campus. Dom and Michael attend an armed robbery to find the gunman has been attacked by a security dog and is missing an ear. Josh, on suspension, visits Gabe, a psychologist to deal with his anger issues.