: The 118 responds to a massive sinkhole in downtown Los Angeles caused by an abandoned oil well eruption.
: Athena Grant investigates a 30-year-old casino robbery cold case. This investigation involves role-playing with Bobby Nash, which leads to an awkward encounter when Athena's daughter, May, walks in on them. [S5E9] Past Is Prologue
In the Season 5, Episode 9 episode titled " Past Is Prologue " , several storylines converge as characters confront unresolved issues from their histories. Key Storylines : The 118 responds to a massive sinkhole