Edited sentence: Army, murder victim of notorious serial killer Denis Rader.Joseph Otero II, son of Joseph and Julie Otero, murder victim of notorious serial killer Denis Rader.Josephine Otero, daughter of Joseph and Julie Otero, murder victim of notorious serial killer Denis Rader.Julie Otero, wife of Joseph Otero, murder victim of notorious serial killer Denis Rader.Members of the Otero family:.Sargeant Joseph Otero, U