While reluctantly teaming up to catch two armed hybrids who are the run and extremely volatile, Russell and Underlay stumble upon several suspicious migrant workers who have been banished from the rest of their group.
Mona is attacked and wounded by Christina and Derek in her post, and the couple rob a boat and medical and food supplies. She contacts Russell that treats her and teams up with Tom to chase the couple. Christina and Derek's boat runs out of gas, and they are forced to disembark on the margin of the bay and walk to Derek's cabin. Russell and Tom find the abandoned boat and tracks them in the margin of the bay. They stumble upon a group of migrant workers that have been cast out by their team that has a weird behavior. Kira is recovering and has not turned into a hybrid since she has a heart problem. Mariel tells Jess and Rose what happened to her during the Hurricane Eve. Larkin calls her friend from the base to know what happened with Paxton.—Claudio Carvalho, Rio de Janeiro, Brazil