Erickson and 21 passengers were injured when the bus went out of control outside Austin , Minnesota , authorities said . The bus crashed on Minnesota freeway , killing two women . Driver not in serious condition ; officials looked into possibility of ` ` medical episode '' Three people were aboard , en route to the casino ; only one unhurt .
The bus crashed on Minnesota freeway , killing two women . Driver not in serious condition ; officials looked into possibility of ` ` medical episode '' Three people were aboard , en route to the casino ; only one unhurt .