Two men were arrested by the FBI on Tuesday morning in connection with an explosion that went off in Harvard Medical School over the weekend. The pair, Logan David Patterson, 18, and Dominick Frank Cardoza, 20, face charges of conspiracy to damage by means of fire or an explosive, per the charging document.

The two suspects, Logan D. Patterson, 18, and Dominick F. Cardoza, 20, each face a charge of conspiracy to damage by fire or explosive, which carries a maximum five-year federal prison sentence, according to the Massachusetts U.S. Attorney’s office.

Two Massachusetts men were arrested in connection with an explosion at Harvard Medical School over the weekend that federal authorities said was caused by a cherry bomb detonated inside a research lab locker.

Two men were arrested following an explosion this weekend at Harvard Medical School, according to the FBI’s Joint Terrorism Task Force and the Harvard University Police Department. Logan David Patterson,

Retired FBI special agent Jason Pack breaks down three key issues investigators will be looking at regarding the explosion at Harvard University's medical school on 'Fox Report.'