UPDATE: A serious crash on U.S. 27 southbound near Harrison Lane in Soddy-Daisy Monday morning sent an SUV plunging into a ravine after losing control according to Tennessee Highway Patrol troopers at the scene. The vehicle then over-corrected.

The car apparently left the roadway and dropped about 150 feet down the embankment, rolling several times.

Two people in the vehicle have been transported to a nearby hospital in critical condition, according to police. 

Stay with WRCBtv.com for more on this developing story.