Harvard Med School Explosion Probed by FBI

Introduction to the Incident

The FBI is investigating after an "intentional" explosion inside a building on Harvard University’s Longwood medical school campus early Saturday. Harvard officials told Fox News Digital that just after 2:45 a.m., a Harvard University Police Department (HUPD) officer was dispatched to the Goldenson building at 220 Longwood Avenue in Boston for a fire alarm activation.

Response and Investigation

When the officer arrived, they saw two people fleeing the building, officials said. The officer tried to stop the pair before proceeding to the fourth floor where the alarm was triggered, finding an explosion had occurred.

Harvard University flags above a campus store in Cambridge, Massachusetts, US, on Wednesday, April 16, 2025. Photographer: Sophie Park/Bloomberg via Getty Images

The Boston Fire Department Arson Unit responded and made an initial assessment that the explosion appeared to be intentional, officials said. The Boston Police Department conducted a sweep of the building to check for any additional devices; none were found.

Suspects and Investigation

Harvard University Police Department released photos of the two suspects wearing masks and head coverings.

Harvard University Police Department released photos of the two suspects wearing masks and head coverings. (HUPD)

No injuries were reported in connection to the explosion.

Ongoing Investigation and Call for Information

"The Harvard University Police Department is actively investigating this incident in coordination with local, state, and federal law enforcement partners," a university spokesperson told Fox News Digital. Anyone with information about the incident should contact the Harvard University Police Department’s Detective Bureau at 617-495-1796.

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Conclusion

This incident highlights the importance of vigilance and cooperation between law enforcement agencies. The investigation is ongoing, and anyone with information is encouraged to come forward. As the situation develops, it is crucial for the community to remain informed and supportive of the efforts to ensure public safety.

FAQs

• Q: What happened at Harvard University’s Longwood medical school campus?
  A: There was an intentional explosion inside a building.
• Q: Who is investigating the incident?
  A: The Harvard University Police Department in coordination with local, state, and federal law enforcement partners, including the FBI.
• Q: Were there any injuries reported?
  A: No injuries were reported in connection to the explosion.
• Q: How can one provide information about the incident?
  A: By contacting the Harvard University Police Department’s Detective Bureau at 617-495-1796.