Running back Marcus Lattimore, shown speaking to reporters at the 49ers’ Santa Clara training facility in January, announced his retirement two years after a devastating knee injury.
Running back Marcus Lattimore, shown speaking to reporters at the 49ers’ Santa Clara training facility in January, announced his retirement two years after a devastating knee injury. Jeff Chiu Associated Press file
Running back Marcus Lattimore, shown speaking to reporters at the 49ers’ Santa Clara training facility in January, announced his retirement two years after a devastating knee injury. Jeff Chiu Associated Press file