NEW YORK CITY — A Manhattan man is facing federal charges after being accused of manufacturing and throwing multiple explosive devices in various locations across New York City, including the Williamsburg Bridge, FDR Drive, and even into the East River.

Authorities have identified the suspect as Michael Gann, who allegedly created at least seven homemade explosives. According to investigators, Gann was caught on surveillance video throwing some of the devices from moving vehicles and elevated areas into public spaces, endangering pedestrians and drivers alike.

The case, now being handled by federal law enforcement, has raised serious concerns over public safety and domestic security. Fortunately, no injuries have been reported so far, but officials say the potential for harm was high given the nature and locations of the alleged attacks.

Federal prosecutors noted that the devices were “capable of causing significant destruction,” and called Gann’s actions “reckless, calculated, and dangerous.” He now faces multiple charges, including possession and use of explosive materials, which could result in lengthy prison time if convicted.

Gann is currently in federal custody awaiting a detention hearing. Investigators are continuing to search for evidence of motive or any possible accomplices.

This incident marks yet another reminder of the importance of vigilance and coordination between local and federal authorities in preventing acts of public endangerment in densely populated urban centers.