EAST PALO ALTO -- Police are investigating the death of a 19-year-old man who was found shot to death Monday night.

East Palo Alto police have identified the victim as Josue Barbosa Zamora, 19, of East Palo Alto.

At about 7:17 p.m., East Palo Alto police responded to the 2200 block of Dumbarton Avenue after receiving a call that a man was down. Police found Zamora suffering from a gunshot wound, who died at the scene.

The East Palo Alto Police Department is actively investigating this crime and is in need of a witness.

All witnesses or anyone with knowledge of this incident is requested to contact East Palo Alto police by calling 650-321-1112, leaving an anonymous voice mail at 650-409-6792, sending an anonymous e-mail to epa@tipnow.org or sending an anonymous text to 650-409-6792.