McKayla Mulroney has a broken toe, which she just reinjured in practice.

http://content.usatoday.com/communit...y-breaks-toe/1

She is still planning to compete on the vault and is in London.

Anna Li, first alternate, injured her neck & will not compete. She has to wear a cervical collar.

There are two other alternates; a third may still be named to replace Anna.

Competition in the Ladies events starts Sunday.