San Antonio police are on the lookout for a suspect who shot another man at a VIA bus stop on the West Side. Officers responded on Monday afternoon to the reported shooting on South Zarzamora near Merida Street. Police say the two men were riding on a VIA bus when they got into an argument. After the bus stopped and the two men got off, one of them reportedly pulled a gun and shot the other man twice. The suspect ran away and is still on the loose. The victim was hospitalized with life-threatening wounds.