Actress Natalie Wood's name is back in headlines, now that investigators say her husband Robert Wagner is a person of interest in her death. The two were last seen together on Wagner's yacht off the coast of Los Angeles back in 1981. Christopher Walken was there too. But only Wagner and Walken returned. Wood's body was later found. Medical examiners say she drowned. So who was Natalie Wood? InsideEdition.com's Leigh Scheps (http://twitter.com/LeighTVReporter) has more.