Westbound lanes of 836 shutdown after fatal crash in Sweetwater; car engulfed in flames

A car goes up in flames as a result of a deadly crash in Sweetwater.

Authorities closed off all westbound lanes due to the crash near Northwest 107th Avenue. 

Video from a 7News viewer shows the vehicle engulfed in flames on the 836 around 6:30 a.m. Saturday.

The cause of the fire and what led to the crash is under investigation.