Michael Ricardo Vargas, 39, was one of two men found shot to death on February 8, 2017, in a converted garage apartment on June Street in the Muscoy neighborhood of San Bernardino, California. Ricardo Arturo Zapata, 31, was also found dead at the scene; both victims sustained fatal gunshot wounds and investigators classified the incident as a double homicide.

Detectives arrested 28-year-old Roberto Estrada Lopez of Muscoy after learning he lived in a motorhome parked on a nearby property. He was charged with two counts of murder, two counts of discharging a firearm causing great bodily injury or death, and kidnapping, and pleaded not guilty at arraignment. Authorities have not publicly disclosed a motive.

Anyone with information about Vargas, Zapata, the scene on June Street, or the events leading up to February 8, 2017, is asked to come forward.