BOSTON (AP) – An explosion early Saturday at Harvard Medical School is suspected to have been intentional, however, there were no reported injuries. According to a statement from university police, a responding officer confronted two unidentified individuals who fled the Goldenson Building before being able to inspect the site of the alarm. The Boston Fire Department later assessed the situation, confirming that the explosion was indeed deliberate. Following a thorough sweep of the building, no additional explosive devices were discovered. Authorities have released grainy images showing two suspects wearing sweatshirts and face coverings as they continue their investigation.}