Police were searching Monday night for a 45-year-old man suspected of shooting his wife to death and abducting his 15-year-old daughter.
Around 7:30 a.m., officers responded to a call about gunfire in the area of Cypress Avenue and Mallory Drive, near Cypress Elementary School in Fontana.
Police found a woman suffering from multiple gunshot wounds. She was taken to a trauma center, where she was pronounced dead, according to a police bulletin.
Although the shooting victim's name was not released, police identified her as Graziano's wife and a Fontana resident. During the police response, the school was placed on lockdown, authorities said.
The CHP and Fontana police have asked the public to call 911 if they see Graziano's Nissan. The vehicle has a rack over the bed of the truck and a "Pro-4X" "animal" sticker on the rear quarter panel, police said.
This story originally appeared in Los Angeles Times.