In which of the following scenarios is false report of an emergency elevated to a felony?

The correct choice highlights that when someone is injured during the response to a false report of an emergency, the act is elevated to a felony. This is based on the understanding that making a false report that leads to a serious outcome, such as injuries, indicates a greater level of recklessness and potential harm to individuals and emergency responders.

In such scenarios, the false report not only wastes valuable resources and time but also puts lives at risk, which is a critical factor in why the law treats it more severely. The increased danger and implications for emergency services responding to the situation justify elevating the offense to a felony level in this case.

Other scenarios do not carry the same level of severity in terms of potential consequences for individuals or emergency services, which is why they do not lead to the felony classification under the same circumstances. For instance, if no one is injured, the consequences would likely result in lesser charges.