"48 Hours" investigates: "Kassanndra's Secret"
"48 Hours" investigates the case of Kassanndra Cantrell, who vanished in 2020. Detectives discovered surveillance video of a mysterious man in a fedora leaving her car. "48 Hours" has obtained that never before seen footage. "48 Hours" contributor and "The Talk" co-host Natalie Morales gives "CBS Mornings" a preview of Saturday night's broadcast.