Knoxville Police are investigating an early morning accident which sends one person to the hospital in critical condition.
Police say two cars were involved in a crash on N. Northshor Drive at Woodburn Drive.
Investigators say a Scion XD tried to make a left turn from Woodburn onto Northshore and was struck by a Honda Accord north on Northshore.
The driver of the Scion was transported to the hospital with life-threatening injuries and is still listed in critical condition.
Northshore Drive reopened just before 9 a.m.