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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
HOW DO THEY DO THAT? Take & Transfer Blood for Testing 01:04 In the Steven Avery case, a vial of blood is a source of controversy. So we asked the Director of the Center for Phlebotomy Education, Dennis Ernst MT, for a demonstration of how blood is drawn and preserved. Jan. 29, 2016
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 
