You are right about that - nobody knows anything. Everything is speculation. We don’t even know if it is being investigated or not. Hopefully, no one on this forum knows what a professional hit is supposed to look like. To speculate on whether it was or was not is just that - speculation.
Does anyone know if Rich had a laptop with him when he was murdered? I’ve seen reports of law enforcement going through his computer and I have no idea where they got it. Did they go to his home after he was murdered and retrieve it and if so, WHY? He was a murder victim not someone who needed to be investigated. Did he live with his parents or did he live alone? Where did law enforcement get his computer and how?