HAYWARD — Police say they have no description of who gunned down a 21-year-old man Saturday evening.

Around 8 p.m. Saturday, Hayward officers responded to reports of a shooting at College Heights Park. They found a man suffering from gunshot wounds who later died at a hospital, police said.

The victim was described only as a 21-year-old Hispanic male. His name has not been released. Police say they are working to develop a description of the suspect and may release more information when they’re finished.

The killing was Hayward’s second homicide of the year. Hayward police are encouraging anyone who witnessed the shooting or has information about the perpetrator to call Detective Jason Mosby at 510-293-7034.