Invasion Season 1 Episode 16 The Fittest

Russell teams up with Tom try to catch a pregnant Christina and Derek, who are on the run, armed and acutely unstable. While searching Russell and Tom find a group of exiled migrant workers. Jesse and Rose learn from their mother what happened to her during the hurricane. After Kira's encounter with the being in the water she lies unconscious in the hospital. Meanwhile, Larkin investigates Paxton further to try to discover his real reason for being in the area during the hurricane.