Harvard University was thrown into chaos on 24 October 2025 when gunfire erupted near its Cambridge campus, prompting an urgent Harvard lockdown and a large-scale police operation. Officers from the Harvard University Police Department (HUPD) and Cambridge Police responded swiftly after reports that an unidentified man on a bicycle had opened fire on another individual before fleeing. While no injuries were reported, the incident sent shockwaves through students, staff, and local residents, raising questions about university safety in even the most prestigious academic settings.
The emergency alert was issued shortly after 14:00, warning students and staff to stay indoors after multiple shots were fired on Sherman Street, less than 300 metres from the Radcliffe Quadrangle, home to approximately 400 undergraduates. Witnesses reported hearing several gunshots echoing through the streets, prompting officers to cordon off a two-block radius and begin collecting ballistic evidence. While the area was quickly secured, no one was hurt during the incident, highlighting both the danger and the swift response by authorities.
