i still think there is something hinky with friend scenario. rings even more untrue when the girl that looks like morgan reports she spoke on the phone with morgan's group after the concert. apparently, she does not know morgan herself, but their groups were supposed to get together after the concert. morgan's friend on the phone said that they "had someone missing"...even if this is a general statement, it is way weird. i cannot picture saying something like that or any of my college age kids saying that either. even if they wanted to find morgan, but were not worried, they would ask her if her group had seen morgan. maybe she would even ask if she had any ideas of where she might be. if morgan's group was not worried, they would not have used any kind of language conveying they thought she was "missing". and the sarah sneed friend who seems so detached has a sister (or other relative in her fb friend list) who is a 4th year student at uva!!! this also supports oddness of dad's comment that morgan did not know anyone at uva to call, get a ride with, or just chill with. when i went to college in virginia, there were always overlapping groups of mutual friends at parties and concerts from all of the diff colleges like uva, va tech, jmu, old dominion, randolph macon, mary washington, and a bunch of other small private colleges. it seemed i had "crash places" at all of them.
the whole scenario feels like the twilight zone, valley of the dolls, or the stepford wives (substitute with college friends with flat affect)