My friends and I were entering the school's pool by hopping a fence due to the heat of the day. We retrieved 5-8 water polo balls from the swim cage and we were approached by a teacher/wrestling coach in which he threatened to call the police and stated he would call our coaches and decide upon punishment. He took our picture and left. Also, taking a bag that was with us which contained a wallet,clothes,cleats,ball and said for us to get it Monday. We go to a California high school

What is the worst punishment? Crime?