Driver killed in crash on the north side of DFW Airport

At around 3:45pm this afternoon, Grapevine Fire/EMS and Police along with DFW Airport Department of Public Safety responded to a crash on the north side of DFW Airport.
Reports indicate a vehicle was traveling northbound on International Parkway just north of the north toll exit when the vehicle crashed off the parkway and into a parking lot, and hit a semi.
The driver was pronounced deceased at the scene by paramedics.
Police say the crash may have been caused by a medical emergency.
Lanes were closed in this area while Grapevine PD investigated the crash. It remains under investigation.