The letter was mailed to the Fire Prevention section at 9 MetroTech Center.
It was discovered just after 9 a.m.
Authorities are investigating the powder out of an abundance of caution.
No evacuation was reported. Police were at the scene.
The letter was mailed to the Fire Prevention section at 9 MetroTech Center.
It was discovered just after 9 a.m.
Authorities are investigating the powder out of an abundance of caution.
No evacuation was reported. Police were at the scene.