DETROIT – Wayne State University police said a bus contracted with the university was stolen Friday morning.

The bus driver exited the bus to get gas at a station in the 3500 block of Gratiot Avenue. That's when someone else jumped on the bus and took off.

Police eventually stopped the bus on westbound I-94 west of Zeeb Road, which is west of Ann Arbor.

The person who stole the bus is suspected of being drunk behind the wheel, police said.

It's not clear if anyone else was on the bus.

Here's video of the bus stopped on I-94: