LAKE HAVASU CITY, Ariz. —A gunman entered a western Arizona home and fatally shot five people, including the mother of his two children and her boyfriend, before fleeing with the kids to Southern California where he killed himself, police said Sunday.
The shootings late Saturday occurred as 23-year-old Deborah Langstaff and friends were celebrating her boyfriend's birthday, Lake Havasu City police Sgt. Joe Harrold said. In all, six people died.
Police went to the home after dispatchers received an emergency call at 11:57 p.m. Saturday from a woman who said an intruder had shot several people.
Officers responding to the home said they found the bodies of Langstaff, Primo Verdone — who had just turned 24 — Russell Nyland, 42, and Ashley Nyland, 20.
Two others were wounded, but 20-year-old Brock Kelson died of his injuries early Sunday. Deborah Nyland, 44, was in intensive care at a Las Vegas hospital Sunday afternoon, Harrold said.
Lake Havasu City police issued an Amber Alert for the children early Sunday and traced the alleged gunman, 26-year-old Brian Diez, to a Rancho Cucamonga, Calif., residence several hours after the shooting.
At about the same time, San Bernardino County Sheriff's Department deputies were sent to the Rancho Cucamonga home about a reported suicide. Deputies found Diez dead of a self-inflicted gunshot wound at about 3:30 a.m., authorities said.
The two children — a 4-year-old and a 13-month-old — were unharmed at the house with family members, police said.
Ashley Nyland was a friend of Langstaff's, and Russell and Deborah Nyland are Ashley's parents, Harrold said. Kelson was Ashley Nyland's boyfriend, he said.
Diez fathered the two children with Deborah Langstaff during a long-term relationship, but the couple had been estranged, Lake Havasu City police said.
Diez was arrested Aug. 13 for violating an order for protection Langstaff had against him that prohibited him from contacting her or the children, Harrold said. Diez had approached her and talked to her, but didn't make any threats, he said.