Friend borrowed it but you found out before he could put it back. He left the shells because they were not the load he needed. Laugh, it happened to me by one of my brothers friends and his dad called me to tell me his son had it in the back of his closet. My dad was also his baseball coach so I told him the only way I wouldn’t press charges was if he brought it back while my dad was home. The boy cried like a baby. Got the point across. Next time just ask.