Suspect, security guard exchange fire outside entrance of Joint Base San Antonio-Lackland

U.S. Air Force security guards exchanged gunfire with someone who opened fire at an entrance to Joint Base San Antonio-Lackland early Saturday, according to a spokesperson for the base.

Base officials said a suspect in a dark sedan was passing by the main entry gate of the facility when they began shooting toward the gate at around 4:30 a.m., according to CBS News affiliate KENS5. The suspect attempted to shoot again, prompting a service member on guard at the gate to pull out their gun and return fire. The sedan then left the scene. 

No injuries were reported, public affairs chief Stefanie Antosh told the San Antonio Express-News.