The Centre County DA is holding a press conference today over developments of deleted basement video in the Penn State fraternity hazing death case. A press release indicated police have new information on activities caught on the basement video. The video was deleted after members of the Beta Theta Pi fraternity learned police were planning to get the footage. Members of the fraternity didn't call for help for pledge Timothy Piazza until about 12 hours after he suffered serious injuries in a drunken fall.