Long black hair swinging from his helmet, 303-pound defensive lineman Mike Purcell - not strong-armed quarterback Colin Kaepernick - provided the highlight touchdown of the night for the San Francisco 49ers. Purcell intercepted Dustin Vaughan's pass and returned it 37 yards for a touchdown to help the Niners beat the Dallas Cowboys 23-6 on Sunday night, his first TD since playing fullback in high school. Pick-6,'' coach Jim Tomsula said. More...