We've received word of a bad accident on Highway 840, eastbound, around exit 40. That's coming into Murfreesboro. A witness said they saw at least one car on its side. Lifeflight landed around 2:30 to transport. Traffic is very slow in this area and some people are getting stuck in the mud trying to turn around in the median. Take exit 37 if you're coming up on the accident. The highway is expected to remain closed until 8:30 p.m.