Was out looking at prices and specs for tires yesterday. I went to NTB to get a price quote for tires. I noticed oil tracked from one of their bays that stopped by the front door, then continued on leaving the parking lot. I asked the front desk guy and he stated one of their "mechanics" forgot to install an oil filter after an oil change and the customer drove off not knowing it was missing. They walked back after the engine was void of oil, and the engine locked up and I have no idea what happened after that.....they wouldn't say. It had happened a couple hours before I was there.... How do you forget to install an oil filter?!?!