MADISON, Neb. -- One person was pronounced dead and two others were injured in an accident near Madison.

The Madison County Sheriff's Office said officers were sent to the intersection of Highway 121 and Highway 32, eight miles west of Madison, at 12:00 p.m. on Tuesday for a report of a fatality accident.

Officers said a silver Chrysler Town & Country mini-van was going west on Highway 32 when a red Chevrolet Tahoe SUV, going south, didn't stop at the stop sign. The mini-van reportedly hit the SUV, causing the SUV to go into a ditch and roll before landing on its wheels again. 

According to authorities, the driver of the SUV was 66-year-old Peggy Ondracek, of Greeley. She was reportedly ejected from the vehicle and was taken to a nearby hospital where she was later pronounced dead.

Police said a 4-year-old boy was a passenger in the SUV and was air lifted to Omaha for his injuries while the 85-year-old female driver of the mini-van was taken to a nearby hospital.

Officials said Ondracek was not wearing a seatbelt, the boy was in his safety seat, and the mini-van driver was using a seatbelt at the time of the accident.

The accident is still under investigation.