Law enforcement agencies responded to reports of an active shooter at the Promenade Mall in Temecula on Friday afternoon, prompting a large-scale emergency response and an immediate lockdown of the shopping center.

Authorities were called to the mall, located at 40820 Winchester Road, after reports of a dangerous incident inside the property. As a precautionary measure, the mall was placed on immediate lockdown while officers worked to secure the scene and protect the public.
A heavy law enforcement presence was deployed, including local police units, tactical teams, and police helicopters providing aerial support. Multiple ambulances were also dispatched and staged nearby as emergency services prepared to respond to potential injuries.
Police have since confirmed that one suspect is in custody. Officers continue to conduct searches and investigative procedures throughout the mall to ensure there is no remaining threat and to determine the full circumstances of the incident.
Law enforcement officials are urging everyone to avoid the area while the investigation and security operations remain ongoing. Roads surrounding the mall may experience closures or heavy traffic as emergency vehicles continue to access the scene.
At this time, authorities have not released further details regarding injuries or the events leading up to the incident. Additional updates are expected as law enforcement provides confirmed information.

