A man was shot in the back after he confronted another man over a woman late Sunday night, San Antonio police said. 

Shots were fired around 11 p.m. at a home near Lynhurst and Astor. 

Police say the victim, a man in his 20s, went to the home to confront another man over a woman.

The two men got into an argument and the victim was somehow shot in the back.

Police say the victim managed to flee the scene of the shooting and was picked up by paramedics at a home nearby.

He was taken to San Antonio Military Medical Center in critical condition.

San Antonio police have not announced any arrests in the case and continue to investigate the shooting.