Cal is surprised that he's found Fiona. Olive and him start the process of trying to save her life.

He manages to connect Fiona's calling and broadcasts it to Saanvi who helps him save her from a collapsed lung.

Angelina knows the net is closing in and poses as Olive to ask Eden to put the photos of the two witnesses next to the three.

It's Daly and Fiona. Later, Angelina poses as Olive and coaches Eden into killing Fiona, leaving just one witness left.

Michaela and Jared are on the case when Ben has visions of a boat associated with Eagan.

Eagan's been working against people in the compound with Cheryl, and finding targets for blackmail.

Cheryl goes too far and tries to steal money from Eagan's parents, something that Jared and Michaela try to prevent.

In the end, they're left feeling red-faced when they have to chase her through the park, but the plan works.

Eagan is surprised that his parents are interested in repairing their relationship and finds himself in a happy place, but he won't tell anyone else.

Saanvi finds out the locusts were extinct from the early 1900s and that Daly is bringing plagues into the compound.