 Police investigating the death of a 20-year-old Dartmouth student, Juan Jang, as a possible hazing. His body was found in a nearby river after a social event by the docks. The college says as the investigation continues, it suspended Greek organizations Alpha Phi and Beta Alpha Omega, of which Jang was a member. School officials adding the entire Dartmouth community is grieving. That's ABC's Trevor Aul. Jang's frat was already on probation for alcohol-related incidents as cause of death not determined.