Which of the following scenarios would likely be categorized as a felony rather than a misdemeanor?

The scenario involving breaking into a car to steal a radio is categorized as a felony due to the nature and severity of the crime. This act, known as burglary or theft from a vehicle, involves illegally entering a structure or vehicle with the intent to commit theft, which is typically considered a more serious crime given the violation of personal property and the potential for greater harm or loss to the victim.

In contrast, the other scenarios listed are generally processed as misdemeanors. Stealing a candy bar is considered a relatively minor theft and is treated as a misdemeanor due to the low value of the item. Vandalizing a fence may also be treated as a misdemeanor, depending on the extent of the damage and local laws regarding property damage. Public intoxication is usually addressed as a misdemeanor as well, focusing on disruptive conduct rather than theft or property violations.

Overall, the classification of a crime as a felony often hinges on factors such as the intent, the method of committing the crime, and the value of property involved, making breaking into a car to steal a radio a felony in most jurisdictions.