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A Postcard from the Field: The Mirror Lake Diner 02:50
Remembering Melissa Ramirez, Janelle Ortiz, Claudine Luera and Guiselda Cantu 02:43
More about Erika Peña’s bravery 02:08
October 1977: NBC Nightly News report on the disappearance of Indiana college student Ann Harmeier 02:22
DATELINE FRIDAY PREVIEW: A Haunting Stretch of Road 00:55
Cold Case Spotlight: Joseph Gatto 02:38
Remembering Andrea Cincotta 02:00
Remembering Rebekah Gould 02:06
A Conversation with the Killer 02:02
A Postcard from the Field: The Ozark Folk Center State Park 02:16
Remembering Kaylee Goncalves, Madison Mogen, Xana Kernodle, and Ethan Chapin 03:42
Profile of the Killer 02:01
More from Kerri Rawson, the daughter of BTK serial killer Dennis Rader 03:02
Remembering Ricky Cowles 01:22
A Postcard from the Field: Edwards Air Force Base 03:01
A Postcard from the Field: Frocked Up in Lake Havasu, Arizona 03:28
Learn more about Knockderry Castle 01:45
On The Edge, Part 2 06:13 When their $80,000 safety net runs out, the Sadowskis try tirelessly to refinance their mortgage and find work. Most of their possessions are either repossessed or sold and their marriage starts to suffer. Aug. 31, 2013
Read More UP NEXT
A Postcard from the Field: The Mirror Lake Diner 02:50
Remembering Melissa Ramirez, Janelle Ortiz, Claudine Luera and Guiselda Cantu 02:43
More about Erika Peña’s bravery 02:08
October 1977: NBC Nightly News report on the disappearance of Indiana college student Ann Harmeier 02:22
DATELINE FRIDAY PREVIEW: A Haunting Stretch of Road 00:55
Cold Case Spotlight: Joseph Gatto 02:38 
