Seahawks RB Chris Carson reportedly retiring at age 27
Seahawks waive Ben Burr-Kirven with failed physical designation
Chris Carson's greatest attribute was also his ultimate undoing
Seahawks release Carson after RB failed physical
Chris Carson: Seattle Seahawks running back to retire from NFL
Seattle Seahawks release Chris Carson after failed physical
Seahawks Release RB Chris Carson With Failed Physical Designation
Seahawks' Chris Carson makes shocking retirement decision