As they get near the caves they can see a cloaked masked figure sitting down in a small barrier nearby. It gets up and waves to them, before taking a quick glance toward the caves and blasting a small horde of undead to pieces. It turns back to them and shouts, and they recognize the voice as Emily's.
Glad you guys are here. Ellen's body and spirit are pretty deep in those caves, along with the main spectre, but I just don't have the strength to blast all the way to her and back out by myself. Not without trapping myself in a cave-in anyway. So I have more or less just been sitting out here, blasting anything that comes out while I waited. Thankfully most of the undead come out from just this cave, though a few exit out of other ones to hit the port.