India, Nov. 2 -- An explosion was heard at Harvard Medical School's Goldenson building on Saturday, authorities confirmed. Two people were seen running from the building, police said. However, officers did not identify them as the suspects. No injuries were reported.

Officials said that the explosion was 'intentional'. The Goldenson building is situated in Harvard's Longwood Medical Campus. The incident took place just before 3 AM local time Saturday.

The Boston Police Department conducted a sweep of the building to check for any additional devices. They found no additional devices. "The Harvard University Police Department is actively investigating this incident in coordination with local, state, and federal law enforcement partners," ...