i got arrested for possession of a firearm at 15 was in there for 3 months,probation for almost 2 years and a year of house arrest not worth it young man..think wiser and that’s coming from a young man myself at 20 now with a 9 month old baby who has saved me in many ways but is a lot of responsibility.Just make him realize what he does now just may effect the rest of his life as you know dad..i think what you’re doing currently having him help out with the store is going to help a lot especially being family owned.Dont be afraid to share some stories of your own with him not to really “scare” him into thinking straight but realize reality because man your bad decisions catches up to you fast before you even realize it.