Depends on the country. In some places, there is no legal repercussions for not reporting this to the police; in some, it is an actual crime in itself.
In this case, let's assume the country is the United States, and the state is... oh, of course it is... the state is Florida.
In this case, let's assume the country is the United States, and the state is... oh, of course it is... the state is Florida.