美国哈佛医学院一建筑发生爆炸 疑似蓄意所为

Core Viewpoint - An explosion occurred at Harvard Medical School, suspected to be intentional, as reported by the Harvard University Police Department on November 1 [1] Incident Details - The explosion took place shortly before 3 AM at the Goldenstein Building, located on the main plaza of Harvard's Longwood campus [1] - Witnesses reported seeing two individuals fleeing the building at the time of the explosion [1] Response and Investigation - The Boston Fire Department conducted a thorough search of the building and found no additional explosive devices [1] - Preliminary assessments by the Boston Fire Department indicate that the explosion appears to be deliberately caused [1]