Around 11a.m. Monday morning, Tyler Police said Hannah Henson, 18, was traveling on Robert E. Lee Street, near Jeffery Street in South Tyler. That's where her blue PT-Cruiser collided with a 1993 Dodge pick-up, driven by Sherman Williams, 66. The impact was so great that it knocked the engine from Henson's car. Henson is in critical condition at a ETMC. Williams is in serious condition.