Episode 7.6

Plot
When Connor and Abby reveal to the ARC that Helen is alive, everyone starts suspecting her of being Claudia Stephenson. Helen learns Christine is alive, so goes off to find her, while Connor, Abby, Becker and Jenny go out to find Christine because that's where they think Helen is. This leaves Emily, Matt, Chunhua, Caroline and Michael to deal with a Future Winged Humanoid, who they suspect to be responsible for the Mothman sightings in the 1960s. In the end, Christine attempts to make Helen redeem, but tries to kill her and the team save her. Helen is held captive in the ARC.