Updated: 11/17/2012 7:15 PM KSTP.com By: Scott Theisen
Inver Grove Heights police say three people were killed when a car and school bus collided head-on Friday.
The crash happened just before 4 p.m. on Argenta Trail at 77th Street W., just south of Hwy. 55.
Both the bus and the car were on fire when officers arrived. Police say they found "at least three" people dead in the car. No children were on the school bus at the time of the crash.
The school bus driver was not hurt, according to police.
The bus was from the Rosemount-Apple Valley-Eagan public school district.
The names of the victims have not been released.
The cause of the crash is unknown at this time, police say. Inver Grove Heights police and the Minnesota State Patrol are investigating the crash.