Northeastern University in Boston reopened Wednesday after an employee reported being injured by an exploding package. Boston police and the FBI are now investigating the incident as a likely “hoax,” multiple law enforcement sources tell CNN.
On Tuesday evening, an employee said a hard plastic case exploded in Northeastern’s virtual reality lab. The employee told investigators that when he opened the package, it depressurized with the force of an explosion, law enforcement sources said.
The 45-year-old man who opened the package suffered minor hand injuries, university and law enforcement officials said.
But Boston Police and FBI bomb technicians didn’t find any evidence of explosives nor an initiation system capable of causing an explosion, a source briefed on the investigation told CNN.
And the package wasn’t sent to the lab through the postal service, according to multiple sources.
Detectives and law enforcement agents were reviewing surveillance video Wednesday to try and isolate images of how the plastic case got into the building and determine whom it was carried by, according to multiple law enforcement sources.
The lab manager, who has worked in Northeastern’s virtual reality lab since at least 2020, told investigators that he found a note with the plastic case addressed to “the lab manager,” sources familiar with the investigation told CNN.
The one-page note accused the lab of secretly working for Facebook and Meta founder Mark Zuckerberg in a US government plot to take over society through virtual reality, the sources said. CNN has reached out to Facebook for comment.
The manager stated to investigators that he saw two similar cases in the lab that he did not recognize, so he opened one of them, according to a law enforcement source.
The lab manager stands by his account, a law enforcement source says. CNN has reached out to the lab manager for comment.
A Boston Police spokesperson said Wednesday evening that their investigation is ongoing. The Boston Field Office of the FBI declined to comment.
Northeastern’s campus is now “secure and open” with beefed up security, the university said Wednesday afternoon.
“Events such as the incident that took place on our Boston campus last night can create or heighten anxiety for many of us,” said a joint statement from David Madigan, Northeastern’s provost and senior vice president for academic affairs, and Kenneth Henderson, chancellor and senior vice president.
“We would like to underscore what was communicated to our community last night: Multiple law enforcement agencies have determined that the campus is safe and secure.”
The university serves more than 16,000 undergraduate students, according to last year’s enrollment report.
Northeastern is offering support services such as confidential counseling for students and staff, the university said.
CNN’s Liam Reilly, Josh Campbell, Sharif Paget, Zenebou Sylla and Mark Morales contributed to this report.