DALLAS -- A woman is now blind in one eye after competing in a popular mud run race.
Brittany Williams says her eye started hurting during the race in Dallas earlier this month.
She thought it was just a little mud. By the next morning the vision in her left eye was gone.
Doctors say debris cut her eye allowing a flesh-eating bacteria to destroy her cornea.
There's a chance Williams will eventually regain her vision with surgery.
Several doctors have denied her treatment because she does not have health insurance.