Darker Gods

Darker Gods is a side mission in Dead Rising 3.

Summary
Nick can find a woman standing on top of a grave at St. Keith's Memorial Grounds. The woman, Christine, appears to be performing some sort of ritual.

Christine believes that the zombies have robbed people of a proper death, and will ask Nick to kill zombies for her while they are standing on top of her 5 sigils scattered throughout the graveyard.

Once the five sigils have been extinguished, return to Christine to finish the quest. You can either stop the ritual in order to recruit Christine, or you can observe the ritual, which leads to Christine commiting suicide by stabbing herself with a bowie knife.

If you stop the ritual, she will join Nick's party be recruitable on the bulletin boards in the safehouses.