Grapevine was saying that one of the deceased posted on livejournal. So under the section of deceased posters, someone mentioned that the one below was one of the cavers. The name on the blog "Jennifer." Which corresponds to "Jennifer Lynn Galbraith, 21, of Pleasant Grove" (SLTRIB). Also one of deceased was "Blake Donner, 24, of Springville" whom SLTRIB reports she was dating. "Blake" is mentioned several times in the blog. And there is a cartoon, homemade, where Blake (?) is saying "David O. McKay." Also she has a link to photo site (down) and sltrib is saying she was into photography.
Oddly, 2nd post from the top, she talks about her sex life. Odd in the sense she didn't expect to die, and didn't probably expect any of the public to care about her journal (other than grapevine).
http://www.livejournal.com/users/jentle/