Roger gets desperate after Gray kicks the refugees out of Jericho. Dale and Skylar collect on some debts. Hawkins continues his quest to find Sarah's contacts.

Meanwhile, Hawkins begins the process of finding who's coming after him.

Jake finds that Hawkins has not been honest with the residents of Jericho about his past and holds him at gunpoint for answers.

The battle with New Bern ensues, with Jericho residents out-manned and out-gunned, but not outsmarted. Jericho gains the upper hand but suffers a significant casualty. A friend of Jake's sends help from an unexpected source.

Jericho gets ready for a very important visitor from the new Cheyenne government. Meanwhile, Hawkins and Chavez work to find the new leaderships secrets.

The deadly Hudson River virus hits the area and a vaccine is being withheld from the citizens by a government official. Jake and the Rangers find a way to protect Jericho.