A 6-year-old boy has died after being injured two weeks ago in a car crash near Cardin Oklahoma. Authorities say Quade Mead of Picher died Saturday in a Tulsa hospital where he was taken following the September 3rd accident. The boy was a passenger in a car driven by his mother when the car was hit in the side at an intersection. Three other children in the car were injured while the mother was treated and released. The driver of the second car and her two children were also treated and released.