The fear which constitutes robbery may be either: 1. The fear of an unlawful injury, immediate or future, to the person or property of the person robbed or of any relative of his, or member of his family; or,2. The fear of an immediate and unlawful injury to the person or property of anyone in the company of the person robbed, at the time of the robbery.R.L.1910, § 2367.
Oklahoma Legal Code