The Weld County coroner has released the names of four people, including two children, who were killed in a two-vehicle crash east of Greeley.

Mark Ward identified the victims as 45-year-old Jamie Prado-Garcia and his wife, 63-year-old Linda Alvarez, both of Omaha, Neb. The two children killed in the crash were 8-year-old Pedro Partida and 2-year-old Christian Partida, of Evans. The boys were nephews of Prado-Garcia.

Cpl. Heather Cobler, a spokeswoman for the Colorado State Patrol, says a man driving a flatbed truck was southbound on County Road 49 when he crashed into a car that went through a stop sign at the intersection of County Road 54 on Saturday morning.

The truck driver was taken by helicopter to a hospital, but Cobler says she doesn't know his condition.