After escaping, when Josh shoots the first man on a horse, he throws his gun high into the air as he falls off and it is seen going far away from his horse. When the man is on the ground the gun is a couple of feet away from him.
When Daniels unlocks the door to his cell and swings it open, no bolt mechanism can be seen on the side of the door (i.e., fake lock & the key was not actually unlocking the door).