Investigators in Natalie Wood death reveal witness accounts
Investigators are revealing key witnesses' accounts of the night the actress Natalie Wood mysteriously drowned. "48 Hours" correspondent Erin Moriarty first reported that Robert Wagner, Wood's then-husband, is considered a person of interest. Wood disappeared in 1981 after boating with Wagner and actor Christopher Walken. Moriarty joins "CBS This Morning" to preview her report that airs Saturday, Feb. 2 at 10/9 c on CBS.