EDITOR'S NOTE: The video above is from a previous broadcast and will be updated.
The California Highway Patrol received reports of a Toyota that stopped in the middle lane of southbound Highway 41, north of Highway 180.
As the disabled vehicle remained on the highway, a 33-year-old woman driving a Kia crashed into the back of the Toyota.
The 3-year-old child in the Kia was wearing a seatbelt but was not secured in a child safety seat.
The child suffered major, life-threatening injuries and was rushed to the hospital, where he died days later.
A man who was a passenger in the Kia was also hospitalized with major injuries.
The 31-year-old man in the Toyota was taken to the hospital, where he died.
Officers say the 31-year-old driver may have been under the influence of alcohol and are waiting for the results of a toxicology report.
The crash remains under investigation.