An active shooter alert was issued Tuesday morning at the 29 Palms Marine Corps Air Ground Combat Center in California.

UPDATE: The U.S. Marine Corps reported that an individual suffered a “self-inflicted” gunshot wound about 8:30 a.m. and was transported for medical treatment. They noted that there were no other injuries to report.

Heavy.com reported that the “active shooter” alert was issued around 6:30 a.m. local time and ended at approximately 8 a.m.

The alert said, “SECURITY ALERT: ENTRANCE TO BASE AND HOSPITAL RESTRICTED DUE TO SECURITY ALERT. PLEASE SHELTER IN PLACE UNTIL NOTIFIED.”

Also around 8 a.m., KESQ’s Angela Chen wrote, “A shooting suspect is now in custody at the Twentynine Palms Marine Base. A base spokesperson confirmed active shooter situation started around 6:30 this morning. Officials are speaking with the suspect now. No word on injuries or victims at this point.”

At 8:29 a.m. the U.S. Marines posted that it “cannot confirm a suspect is in custody at this time.”

AWR Hawkins is an award-winning Second Amendment columnist for Breitbart News and the writer/curator of Down Range with AWR Hawkins, a weekly newsletter focused on all things Second Amendment, also for Breitbart News. He is the political analyst for Armed American Radio. Follow him on Twitter: @AWRHawkins. Reach him at awrhawkins@breitbart.com. You can sign up to get Down Range at breitbart.com/downrange.