Marco Antonio Sandoval was 25 and a resident of Baldwin Park, California, when he died on October 30, 2021. He was born August 23, 1996, to Maria De Lopez Sandoval and Miguel Sandoval and is survived by his parents, brother Miguel Sandoval Jr., and sister Maria Sandoval. The family held visitation and a funeral on November 19, 2021, at Turner & Stevens Live Oak Mortuary in Monrovia, followed by a committal at Live Oak Memorial Park.

Reports say his death was not due to natural causes and that investigators determined Marco was the victim of a violent crime. Multiple law enforcement agencies have been involved and the case remains under active investigation; there have been no public reports of arrests or charges. Few public details about the circumstances are available.

If anyone knew Marco, saw him in late October 2021, or has information that could help investigators, please come forward.