"48 Hours" investigates bizarre case of wealthy widow found dead in freezer
In an all-new "48 Hours," Peter Van Sant investigates the death of Marjorie Nugent, shot dead by her beloved, constant companion, Bernie Tiede, a mortician 40 years her junior, the film the case inspired, starring Jack Black, and the latest twist that has thrust the story back into the headlines. Van Sant joins "CBS This Morning" with a preview.