Detroit Lions pass rusher Aidan Hutchinson was carted off the field after suffering a serious lower leg injury in the third quarter and was ruled out of Sunday’s game against the Dallas Cowboys.

Hutchinson was injured while sacking Dak Prescott. With the Cowboys quarterback in his grasp, Hutchinson’s left leg slammed into teammate Alim McNeill, who was also chasing Prescott.

The third-year defensive end lay on the grass in pain as the Lions medical staff attended to him. His leg was placed in an air cushion before he was carted off the field as players from both teams offered their support.

The Lions had a 34-6 lead over the Cowboys at the time Hutchinson left.

Hutchinson entered Week 6 as the league’s leading sack getter (6.5).