The gunman surrendered to police at about 12:15 this morning.
*** END UPDATE ***
Grand Blanc Township police responded to the scene of a barricaded gunman Wednesday night.
Police have been monitoring the situation outside a home on Wallingford Court off S. Center Road since about 10 p.m. The Michigan State Police Emergency Response Team was called for assistance.
Officials tell NBC25 there are no hostages and they believe the gunman is alone and that there is no immediate threat to the public. Police say the situation may have started as a domestic disturbance.
Stay with NBC25 for the latest updates.