Could i legally get in trouble?

Okay so i am not over the age of twenty-one. A few weekends ago we had a birthday party for my friend and there was alcohol. We all took pictures and you can tell we’re drunk and you can see beer and liquor in some of the pictures. One of my friends brought them to our school and our security guard took them. Now all the pictures of us are at the police station. Should i be waiting for a ticket or will i not get in trouble?

btw: i might add that i live in a small town.