VIDEO: Drive-thru worker throws hot coffee at customer

WESTLAND, Mich. (WLS) -- A drive-thru worker was caught on camera throwing hot coffee at a customer.

It started when the customer returned their coffee to a Tim Horton's in Westland, Mich., saying it was cold. He refused a replacement, making the 19-year-old worker furious. He throws a cup of scalding coffee as the car drives off.

Then the driver comes back and he throws his own, cold coffee. The worker throws back another hot cup in return.