No injuries have been reported. Search for shooters ongoing by San Antonio police, Texas State Troopers and base personnel There are no reports of any injuries after an active shooter warning was issued at Joint Base San Antonio Wednesday afternoon. Download our NBC Washington app for iOS or Android to get alerts for local breaking news and weather. The notice went out shortly before 1 p.m. CT warning all base personnel to immediately take cover during the lockdown. ��Active Shooter warning for all JBSA-Lackland personnel. All base personnel implement LOCKDOWN procedures immediately and take cover. At about 1:30 p.m., base officials tweeted there are no suspected injuries from the shooting and that the gunfire is believed to have happened outside the Valley Hi Gate.