At a bail hearing, the judge considers the release conditions ofan adult defendant charged with assault and battery at a professional hockey game. The defendant has no prior criminal history, but was combative during the altercation and caused some damage to the arena and injury to the complaining witness. The defendant appears remorseful and embarrassed to be before the judge. The judge has the authority and discretion either to set bail, to release the defendant without bail on his promise to return, or to require the defendant to wear a GPS leg monitor.