Nearly a year after a deadly burst of gunfire shattered a quiet Baldwin Park neighborhood, authorities have released chilling bodycam video and audio revealing the chaotic moments when a gunman opened fire on police. Eduardo Roberto Medina Berumen, 22, is accused of killing Samuel Riveros, a 35-year-old officer, and Darius Wong, a 43-year-old father of two. He now faces multiple charges, including two counts of murder, and is scheduled to appear in court Thursday.