9-1-1

Following Athena's shooting, the 118 gathers at the hospital awaiting news. Meanwhile, the mastermind behind the trafficking ring is determined to silence Athena and anyone who gets in his way for good.

The 118 faces an earth-shattering emergency that shakes the city of Los Angeles to its core. Still finding her footing as a detective, Athena leans on instinct to crack a mysterious new case, while May finds her own confidence in a new job.

As lava takes over Los Angeles, the 118 works to evacuate scared and trapped citizens. Meanwhile, Athena runs into a familiar face as she searches for a way out of a collapsed tunnel, and Maddie is forced to make an impossible decision.

In the wake of the volcanic eruption, Maddie and the 118 race to divert a river of lava before it consumes a packed hospital. Athena, still trapped underground, faces a massive obstacle that cuts her off from any chance of calling for help.