A teacher fears she may be the virus' next victim; Chuck institutes a harsh and public punishment.

While power has returned, the remaining residents of Pretty Lake are without communications.

The government arrives in Pretty Lake with a cure; Adam has information that may save lives.

After his failed escape plan, Chuck returns to find that Wiley and Adam have brought in a scientist. Gord and Franny argue over resources. Ronnie helps Renee find her brother. Mark wants to confess to a killing.

Wiley seeks out food for Jason. Adam recruits Chuck to find out what Liam's real motives are. Ronnie brings Eric's body to Renee's compound.