Why on earth did the judge in florida let that 20 year old out after making threats to duplicate the virgina tech incident out?

I mean seriously why? This kid had Ak 47s, sniper rifle and, 5000 rounds of ammunition! The judge released him a day later…He apparently was collecting guns for a profit. And!! Called the police a few weeks earlier to report that he was ripped off because the guy he purchased a gun from online found out he was under age..