Jade Benning's Final Call | Post Mortem

"48 Hours" correspondents Anne-Marie Green and Natalie Morales discuss the case of Jade Benning, who died after collapsing during a date night with Blaise Taylor. She had told friends and family that she was pregnant with his child. Blaise's family insists he had no motive to harm her, but Jade's best friend says she received a call from Jade the night of her collapse and says she overheard Jade…