SAN ANTONIO – A man was beat up and shot outside a West Side apartment complex and now authorities are looking for his killers.

RELATED: Medical examiner identifies man killed in West Side apartment complex shooting

The deadly incident happened around 11 p.m. on July 16 at an apartment complex off Potosi Street near South Zarzamora Street.

Police said three men were seen beating up Raul Zuniga, 34, when a gunshot rang out, hitting Zuniga in the back. The suspects took off running, leaving Zuniga to die on the street.

RELATED: Man shot and killed after fight at West Side apartment complex turned deadly

If you have any information on this murder, call Crime Stoppers at (210) 224-7867. Crime Stoppers may pay UP TO $5,000 for information which leads to felony arrests in this crime.