Ohio 911 operators must have more vigilante in them or because it was late at night...
My buddy's 323i got sideswiped on I71 by some trailer park queen in a Cavalier who then then ran. My buddy chased while his brother called 911. The operator stayed in contact with them for 15 minutes while they chased the car at speeds of 100+ until the troopers found them.

good luck, anup75. Hope you get your baby back soon.