At approximately 8:15 this morning, Troopers responded to a crash involving a 2004 Toyota Tundra driven by Ramsey E. Carrell, 75, of Winona.  Preliminary crash investigation determined that Carrell was traveling south on CR-370 when for an unknown reason, drove off the left side of the roadway and struck a tree.  The impact caused the vehicle to roll onto its side.  Carrell was pronounced at the scene by Judge Shamburger and transported to Lighthouse Funeral Home in Tyler.  The crash remains under investigation.