A woman's murder shines a light on an unsolved mystery from years earlier. As the connection between the two cases becomes clear, a long-hidden truth surfaces. Andrea Canning reports Friday ...

Also, check out this week's episode of Talking Dateline, where Andrea Canning and Blayne Alexander go behind the scenes of the episode.

The WHO’s guidance recommends governments implement “interpretive” labels that include nutritional information and some explanation of what that means about the healthiness of a product.