Update: Coroner identifies four people who died in Highway 120 crash. One was 4 months old

Four people died and three were injured in a crash Sunday on Highway 120 in Manteca, police said.

The four people killed in a crash on Highway 120 in Manteca were identified by the San Joaquin County Coroner’s Officer on Thursday. Their names, ages and place of residences were:

  • Arriaga Bonifacio Negrete, a 44-year-old Livermore resident

  • Liliana Guerrero Mendoza, a 40-year-old Livermore resident

  • Jorge Negrete Guerrero, a 12-year-old Livermore resident

  • David Negrete Guerrero, a 4-month-old Livermore CA resident

“The Manteca Police Department has confirmed this incident as a mass casualty incident (MCI), with seven passengers in the vehicle at the time of the collision,” the post said. “Tragically, four passengers were pronounced deceased at the scene, while the remaining three were transported to local hospitals and subsequently flown out to other medical facilities.”

The California Highway Patrol is investigating. Manteca officers assisted with detours on nearby streets.

Check back at modbee.com for updates.

The was the region’s second quadruple-fatal crash in less than a week. The other was Tuesday, April 9, on McHenry Avenue north of Modesto.

The earlier collision killed Patricia Marie Lopez, 60, of Linden; granddaughter Clara Howells, 1, of Turlock; and Merced residents Francis Joe Catano, 22, and Angeles Lisset Escoto, 19.