Erin returns to the island, where Sarah shows her the rejuvenated Mildred and how her blood samples burn in sunlight, theorizing that Father Paul is inducing medical miracles via the communion wine and Erin's consumption of it is what killed her baby. She relays her suspicions to Sheriff Hassan, who refuses to investigate the church, fearing further alienation from the locals. Erin, Sarah, and Mildred attempt to get the ferry to the mainland but discover that Mayor Scarborough has sent the ferries away. That night, Sturge cuts power to the town. At Mass, Father Paul reveals that he is Monsignor Pruitt, unveiling the Angel to a shocked congregation. Pruitt informs them that they all have the Angel's blood and encourages them to drink poison to die and be reborn. Several residents drink it, including Leeza's parents, Sturge, Ooker, and Ali. Mildred shoots Pruitt and is attacked by the Angel. The undead churchgoers resurrect and attack those who have not drunk the poison. Ed is turned while Erin, Hassan, Leeza, Sarah, Warren, and Annie escape. Erin shoots Bev, and a resurrected Bev and Sturge unleash the undead churchgoers onto the remaining townsfolk.