Jasvir Singh was fatally shot inside his van on Saturday in California's Oakland city, San Jose Mercury News reported.
According to residents of the locality, a gunman approached Singh, shot him inside his van and ran away through the backyards.
Police has announced a reward money of USD 10,000 for information leading to the arrest of the killer.
Local residents described the horror of the broad day-light killing and expressed their fears of rising crimes on the streets of Oakland city.
"I heard five shots and came to my front door. I just feel really bad; he was doing his job, and now he's gone," she added.
Police were told that Singh immigrated to the US 17 years ago, was unmarried and had a 13-year-old daughter. He was a resident of Marysville, but also lived in the East Bay area.
So far this year, Oakland has recorded 74 homicides -- 15 more than at the same point last year.
