Talking Dateline: The Footprint at the Lake
b'Josh Mankiewicz and Andrea Canning give us an inside look at Andrea\\u2019s recent episode, \\u201cThe Footprint at the Lake.\\u201d The story is about Manuela Allen, a beloved teacher who disappeared from her Olney, Texas, home and was later found dead at a nearby lake. In their conversation, Josh and Andrea discuss the details of the case and go behind the scenes of the making of the episode.'