The criminal offense of robbery generally involves the taking of property from another person, in the presence of the other person, by violence, intimidation, or threat of imminent bodily injury or death, and with the intent to permanently deprive the owner of the property. And in some states the crime of robbery can become the more serious crime of aggravated robbery (with increased potential punishments) if the person exhibits a deadly weapon such as a gun or knife, or causes great bodily injury or death, for example.

Robbery is a felony offense punishable by significant jail or prison time. Laws regarding robbery offenses are generally located in a state’s statutes—often in the penal or criminal code.

In Michigan, the criminal offense of robbery is defined under Michigan Penal Code (MCL 750.530). Robbery is considered a felony and involves the use of force, violence, assault, or putting a person in fear while taking property from that person or in their presence. If the robbery involves a dangerous weapon, such as a gun or knife, it escalates to armed robbery, which is a more serious felony (MCL 750.529). Armed robbery in Michigan can result in life imprisonment or any term of years, while an unarmed robbery can lead to up to 15 years in prison. Additionally, if the robbery results in serious bodily injury or death, the offender may face even more severe penalties under Michigan's laws. The specific circumstances of the crime, such as the use of a weapon or the extent of injury caused, will determine the exact charges and potential punishments.