96 arrested in drug bust at San Diego State

The undercover probe, dubbed Operation Sudden Fall, was sparked by the cocaine overdose death of a student in May 2007, authorities said. As the investigation continued, another student, from Mesa College, died Feb. 26 of a cocaine overdose at an SDSU fraternity house, the DEA said. A display made by the San Diego county district attorney's office is mounted behind guns and drugs at the news conference. Denis Poroy / Associated Press