Deliberate Explosion at Harvard Medical School Under Investigation

An explosion early Saturday morning at Harvard Medical School's Goldenson Building in Boston is under investigation as an intentional act, authorities said. No injuries were reported.

At approximately 2:48 a.m. on November 1, a Harvard University Police Department (HUPD) officer responded to a fire alarm at the Goldenson Building, located at 220 Longwood Avenue. Upon arrival, the officer observed two unidentified individuals fleeing the scene and attempted to stop them without success. Inside, evidence of an explosion was found on the building's fourth floor.

The Boston Fire Department's Arson Unit assessed the scene and determined the explosion was deliberate. A subsequent sweep by Boston police found no additional explosive devices.

Authorities have released surveillance images of the two suspects, both wearing face coverings and sweatshirts. One individual was seen in a brown hooded sweatshirt with "NYC" printed on the front, khaki pants, and gray Crocs. The other was dressed in a dark hooded sweatshirt and dark plaid pajama pants. The public is urged to assist in identifying these individuals by contacting the HUPD's detective bureau at 617-495-1796.

The Goldenson Building, constructed in 1906, is one of Harvard Medical School's original marble structures and houses the Department of Neurobiology, classrooms, and administrative offices. Following the incident, the building was cleared and remains open, except for the fourth floor, which is temporarily closed. Employees have been advised to avoid campus until Monday unless necessary. HUPD has increased its presence in the Longwood area, though officials state there is no active safety threat.

The investigation is ongoing, with HUPD collaborating with local, state, and federal agencies, including the FBI. Authorities have not disclosed potential motives or further details about the suspects.

This incident underscores the importance of campus security and the need for vigilance within academic institutions. As the investigation progresses, the Harvard community remains attentive to updates from law enforcement.