Heavy police presence at Target, possible subject with a gun, Admiral Callaghan, Vallejo.
A number of different law enforcement organizations are reacting to a complaint of an active shooter reported at Target in Vallejo.
Multiple officers were dispatched to the location to conduct investigations.
As at the time of this report, there has been neither confirmation nor identification of any victims.
No suspects have been identified, and there has been no information immediately released regarding any arrests.
We will provide any new information that we have in connection with this occurrence.
