San Antonio Police said a man,46, was shot and killed early Friday morning outside an apartment complex in Southwest Side.
Authorities responded to the scene at Winston Square Apartment Homes, block 2500 of South General McMullen, close to Highway 90 and Cupples Road, at about 3 a.m. on a shooting report, police said.
The victim reportedly got into an argument with two other men, then, one of those men pulled a gun and fired at the man. Detectives say the man was pronounced dead at the scene.
The name of the man killed has not been released, pending notification to next of kin.
The shooter then ran off before police arrival.
Authorities are urging anyone with information to contact the San Antonio Police Department.