Authorities say two students and two drivers have been injured in an Omaha collision between a car and a school bus.
The crash occurred around 9:30 a.m. Monday in south-central Omaha.
Police say the car driver was taken in critical condition to Creighton University Medical Center. The bus driver and two 17-year-old students were taken in serious condition to another hospital.
Two other students on the Omaha district's bus didn't require hospitalization.
The collision is being investigated.