Questions linger after student's death at Penn State frat

Beta Theta Pi at Penn State University is suspended after the death of a student. Police say 19-year-old Timothy Piazza was found unconscious inside their fraternity house Friday morning. The coroner ruled his death accidental. Investigators are now looking for video evidence from inside the house.Timothy Piazza just recently joined the ranks of the“Men of Principle" at Beta Theta Pi fraternity. Frat members told police and paramedics on Friday morning the teen plunged down the basement st