The first place I am headed in the morning is the hair salon. I drove by there first to see if her car was in the parking lot, because if it was then I'd know that's where she went missing. Nothing. I've also left a voicemail with the Young Life office to get more info on the gals that are the group leaders so I can possibly get an address and/or phone number. I just hope someone shows up there on a Sunday.
Ok, well the city police department may have a contact list for the hair salon (assuming the hair salon is off campus) especially if the hair salon has an alarm system.
If they have a contact number, the dispatcher and/or police officer can call the contact for the hair salon and see if your daughter made her hair salon appointment.