SUGAR LAND, Texas (CW39) — Police are investigating the cause of a deadly accident on Highway 6 on Tuesday night.

It happened shortly after 8 p.m. on Highway 6 and U.S. 90A. Witnesses say the driver of a white sedan was killed in the crash.

Car turned over on Highway 6 in Sugar Land. (CW39)

While it does appear there were other injuries, authorities have not said how many others were hurt in the crash.

The incident is under investigation.