Morgan tries helping Martha, but everything goes horribly wrong.
Morgan grapples with his guilt. Alicia and Charlie finally find their friends again.
The group survive their encounter with Martha, the filthy and equally insane woman, whose motives become clearer.
The walker-keeping woman contacts Morgan by radio. John and Strand try finding a way forward. Luciana meets a man on the road.
Al gets a fever, so June takes care of her. Morgan tries finding his friends on the road.
Alicia holes up in a house during the storm, only to discover she's not alone in there.
The story of John Dorie and Laura