on courtroom surveillance cameras. >> in all my years on the bench, i haven't had to use the panic button before, but i pressed it on that day. >> let me go! >> latasha williams. >> march 22nd, 2011. las vegas, nevada. judge jackie glass, a veteran in the 8th judicial district court, is presiding over a competency hearing for 36-year-old latasha williams. >> she can't leave the courtroom. >> two months earlier, williams was arrested for two counts of child endangerment and first-degree kidnapping when she allegedly dangled a neighbor's grandchildren over the balcony railing at this apartment complex. williams' attorney requests she be evaluated in competency court. >> and i do competency court for those people who are perhaps mentally incompetent to stand trial. under the law, you have to be able to understand and