No word if Wednesday night's rain is to blame for an accident on Highway 6 in Robertson County.
It happened around 8:15 p.m. four miles north of OSR.
According to the Department of Public Safety, an 18-wheeler and a car collided. Then a car that was rubbernecking caused a subsequent crash.
Several people were taken to the hospital, one person was reportedly critical.
Only one lane of traffic was open in both directions, while the scene was cleared.