 On this movie set, there were people responsible for ensuring the safety of the set and the firearm. Those people failed in their duties. The jury pool of 11 women and five men who will determine Baldwin's fate includes four alternates. The trial is expected to last another week. A high-ranking gang member has pleaded guilty to murder charges in New York. Alexei Saenz is a leader of the MS-13 gang on New York's Long Island.