My cousin bragged about running a disgusting scam so I reported him to the police

My younger cousin has severe behavioral problems due to his mother using hard drugs while he was in the womb, along with ADHD and autism. Me and my other cousins don't especially like being around him, as he makes our time miserable at family events, much to his amusement.Anyways, he bragged to me a couple weeks ago, showing me his bank account which showed around $7,000USD. He is 16, and unemployed, so I asked him where the money came from, and he plainly told me he was running a sextortion scam. He pulled up instagram and I saw at least 10 boys in the DM's of his fake girl account. In my opinion, this type of scam is the most disgusting and the cruelest. I made a tip to our PD's cybercrime department. He is facing 15 years and being charged as an adult.