ALLEN COUNTY, Ind. (WOWO) – One person was left in life-threatening condition after a crash involving two cars on Saturday. 

It happened at the intersection of US 27 and Flatrock Road near Nine-Mile Restaurant. 

Reports say one vehicle seemed to have rear ended the other, causing the car to go off the road and flip.

The driver was taken to the hospital with life-threatening injuries. There is currently no word of injuries for the other driver. 

The investigation is still ongoing, but speed is believed to have been a factor in the crash.