"48 Hours" premieres 30th season with the story of "The Widow on Solway Road"
"48 Hours" is beginning its 30th season with a look into a controversial case surrounding a woman called "the black widow." "The Widow on Solway Road" is about Raynella Leath, who was charged in the mysterious deaths of her two late husbands. "48 Hours" correspondent Erin Moriarty joined CBSN with more on the case.