robeen arrived at the front door gelareh and her parents. everything look normal. >> her parents as the door with a smile. i asked if gelareh was home. they said no. i said, i was on the phone with her, i was still on the phone with her when i actually knock on the door. >> the call was still alive but there was nothing coming from her end of the line. robeen drove off to look for her. and called 9-1-1 again. what if something really terrible happened to her. i can't find out where she is though. >> just north of town gelareh boyfriend cory waited for her to text him. that she was home safe. >> we kind of had this thing cause i would get so absorbed studying, that i would check my phone sometimes so she would be like you need to call me and don't disappear. this night i texted, her hair you okay, let me know you made it home. and i'm thinking maybe she's doing that to me now, that she's like i'm gonna show him how it feels. >> giving you a taste of your medicine. >> yeah. i just went to bed. >> he wasn't that concerned but over at her comple