Ralph Terry Dowdle had a history of minor traffic accidents in his bus prior to the serious crash he caused on Saturday, April 17, 2010 in downtown Asheville. The attached video shows the bus driver slumping over to his right just a few moments before the bus veers left and crashes into a parked car and the fronts of several buildings along College Street.

The accident seriously injured 55-year-old Susan Jane Zakanycz. Her leg was almost severed in the wreck. Unfortunately, the doctors at Memorial Mission could not save her leg, and she had to undergo an amputation.

The Buncombe County District Attorney’s Office decided not the charge the bus driver criminally after it was discovered that he was suffering from an undiagnosed medical condition. Officials have said that the condition is what caused him to crash the bus. Strangely, no one has indicated what this undiagnosed medical condition is or how long he has had it. One condition that could cause similar symptoms is narcolepsy. This is the condition that causes one to suddenly fall asleep. We have encountered this condition in some of the tractor-trailer accident cases we have litigated. In the cases that we’ve handled involving narcolepsy, the at-fault driver was aware of the condition prior to the crash and had not sought medical treatment for fear of losing their job.