NYPD identifies device used in Gracie Mansion protest as improvised explosive

Here is a rewritten version of the news article in a neutral newsroom style:

A device was found to be an improvised explosive at a protest outside Gracie Mansion, according to the NYPD. The incident occurred when protesters lit a device outside the residence of Mayor Mamdani.

The device was identified as an improvised explosive by police. An investigation into the incident has been launched by the FBI.

Mayor Mamdani was reportedly at home during the incident. No injuries or fatalities have been reported.

Protesters were present at the scene, and authorities are reviewing footage to determine the circumstances surrounding the incident.

The NYPD confirmed that a device was ignited outside Gracie Mansion, which was later identified as an improvised explosive. The FBI has launched an investigation into the incident.

Mayor Mamdani’s residence is located outside Gracie Mansion. No further information on the incident or its aftermath is available at this time.

The NYPD and FBI are investigating the incident, which occurred during a protest outside Mayor Mamdani’s residence.

Source: Google News World