> we were yelling into the phone, "lauren! lauren!" >> david: it was the last time they would ever talk to her. and for the first time, one of those campus officers who lauren met with to report the extortion, miguel daris, pressed by espn's t.j. quinn. >> what sort of threat did you think that melvin roland would be to her? >> we were 100% sure it was him. >> why not ask him? >> david: you'll see how he answers that question later tonight. what happened to lauren after that phone call, lauren's parents and their fight to protect others. i'll see you a short time from now, "20/20" 9:00 p.m. eastern. good night. Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies."> > we were yelling into the phone, "lauren! lauren!" >> david: it was the last time they would ever talk to her. and for the first time, one of those campus officers who lauren met with to report the extortion, miguel daris, pressed by espn's t.j. quinn. >> what sort of threat did you think that melvin roland would be to her? >> we were 100% sure it was him. >> why not ask him? >> david: you'll see how he answers that question later tonight. what happened to lauren after that phone call, lauren's parents and their fight to protect others. i'll see you a short time from now, "20/20" 9:00 p.m. eastern. good night. Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies." property="og:description"> > we were yelling into the phone, "lauren! lauren!" >> david: it was the last time they would ever talk to her. and for the first time, one of those campus officers who lauren met with to report the extortion, miguel daris, pressed by espn's t.j. quinn. >> what sort of threat did you think that melvin roland would be to her? >> we were 100% sure it was him. >> why not ask him? >> david: you'll see how he answers that question later tonight. what happened to lauren after that phone call, lauren's parents and their fight to protect others. i'll see you a short time from now, "20/20" 9:00 p.m. eastern. good night. Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies.">