I witnessed a crime on saturday

I saw a retarded girl steal a chocolate chip cookie from Fazoli's.

Her mother ordered the food and then the retarded girl told her mom she would have a seat in a second. The mom found her seat and left the retarded girl at the counter. The girl then waited until the girl behind the counter left to pick up an order. She stole a cookie from a basket and put it into her pocket. I saw the whole thing.

I asked her if she was going to pay for that and she said "no!" and put her finger to her mouth telling me to keep it a secret.

I kept the secret!