What is a key factor that distinguishes robbery from other theft offenses?

Robbery is specifically characterized by the use of force or fear to take property from a person. This element of violence or intimidation is what sets robbery apart from other theft offenses, such as larceny or shoplifting, where the act might be conducted without direct confrontation or coercion of the victim. The presence of force or the threat of force not only heightens the crime's severity but also can substantially increase the legal penalties associated with it.

The other factors, such as the value of the property stolen, the presence of armed individuals, or the involvement of witnesses, do not inherently distinguish robbery from other types of theft crimes. For instance, theft can occur regardless of the property’s value, and while armed robbers are certainly common, not all robberies involve weapons. Similarly, witnesses may be present in any theft scenario, but their presence does not define the nature of the crime itself. Hence, the critical distinguishing factor for robbery is the application or threat of force or fear.