Investigators apparently were busy last week probing a fatal motor vehicle accident that killed three local teenagers

The single car crash reportedly occurred last Monday afternoon when a Lexus operated by Arrianna Stevenson of Indianola left U.S. 82 at the Sunflower River bridge, hit a guardrail before coming to rest in the river. The 18 year old operator and her 15 year old passenger were thrown from the car, while a 17 year old male was later found dead when crews pulled the vehicle from the water.