What offense is committed when a neighbor arrests someone stealing an Amazon package from their property?

When considering the situation where a neighbor arrests someone stealing an Amazon package from their property, the most appropriate offense is mail theft. This is because packages delivered by services such as Amazon are considered U.S. mail specifically if they are intended to be delivered to a residential address. The act of taking such a package without permission constitutes mail theft.

It is important to note that while theft generally covers the unlawful taking of someone else's property, the specific classification of mail theft applies here due to the nature of the item (a package being considered mail). The fact that the item was stolen off the neighbor's property emphasizes that the context involves a protected delivery, thus reinforcing the classification under mail theft as it focuses on the unique legal protections surrounding delivered packages. In legal terms, this distinction often carries different penalties and implications compared to standard theft offenses.

The other choices, while related to theft or property violations, do not fully encompass the specific legal nuances involved in the theft of a n Amazon package, making mail theft the correct classification in this context.