` ` Black ice was involved '' in a crash that killed 28 , hurt 39 , attorney says . Driver had 7 1/2 hours of sleep the night before , attorney says . Nine passengers were killed and 39 people were injured , including the driver . Canadian race driver had record of violations in accident before fatal accident .
` ` Black ice was involved '' in a crash that killed 28 , hurt 39 , attorney says . Driver had 7 1/2 hours of sleep the night before , attorney says . Canadian race driver had record of violations in accident before fatal accident .