65-year-old Manuel Vasquez was stabbed to death following an argument that broke loose in a home on the 8400 block of Greenleaf lane. Vasquez and Ricardo Alvarado got into an argument that ended in murder.
Alvarado was arrested on suspicion of stabbing Vasquez to death and then setting a house on fire after an argument, authorities said.
Firefighters responded to fire incident and found Vasquez dead inside a burning Rancho Cucamonga home, the San Bernardino County Sheriff’s Department said in a news release.
Arson investigators responded to the scene and found that the fire had been intentionally set, authorities said