You and I think he's guilty. That's a common though. But we don't have all the facts yet. He must go through due process. You say he should be in jail now, no questions asked. I think he should be put through a trial, and judged based on evidence. If he didn't have the guns secured? Then yes, guilty. If the kid somehow got through all the safe and responsible measures? Then not guilty.
You are quick to judge, which is exactly the behaviors you rant against. Therefore, hypocrite. Own it, keep quiet, or adjust the attitude.