democratic chairman adam schiff said he will evaluate the request but will not allow these hearings to become vehicles for what he called sham investigations, lester. hallie jackson at the white house, thanks a sweeping crackdown tonight at a college campus in san diego after a fraternity event that apparently led to the death of a student more than a dozen other fraternities had been suspended nbc s steve patterson is there reporter: tonight shockwaves at the campus of san diego university after the death of dylan hernandez. it s horrifying and i feel terrible for the parents. reporter: the 19-year-old college freshman was rushed to the hospital the day after attending a phi gamma delta fraternity event wednesday night. the university acted swiftly, suspending 14 fraternities after i campus police investigation uncovered possible misconduct at the fraternity saying in part, the university will keep organizations under suspension while it considers next steps the fraternity r