all the graves are on the outer part of his room
1, turn right when you enter the room where Jake is it's a blue plate on the wall surrounded by a purple light.
2, on the back wall bhind the alter it's a cross surrounded by purple light
3, is on the left side of the room in the very top part of the area again surrounded by a purple light.
you'll have no choice but to finish that quest as Jake drops one of the clues you need for the main stroy.
Last edited by Divine Avenger; 17/11/10 12:22 AM.