When Rosa responds to an active shooter alert, the rest of the squad is forced to stay back, desperately fearing for her safety. Feeling helpless, Jake frantically brainstorms ways to offer his assistance, Terry faces an existential crisis and Gina and Amy try to make themselves useful by fixing Rosa’s broken toilet.
When Lacey (Rebecca Field) is stabbed after walking in on a burglary, Riley (Jennifer Love Hewitt) vows to stop at nothing to ensure that her attacker is punished.