For more than 25 years, Dateline has brought viewers investigations into some of biggest mysteries in America. This entry in the franchise takes a second look at some of the most mysterious cases of recent history. It explores the stories through firsthand accounts told by people who are close to the crime, including investigators who dedicated their time to the cases and family members who are still trying to confront the tragedies that befell their loved ones.

Craig Melvinas Self - Host
Dennis Murphyas Self - Correspondent
Andrea Canningas Self - Correspondent
Josh Mankiewiczas Self - Correspondent
Lester Holtas Self - Correspondent
Keith Morrisonas Self - Correspondent
Rob Staffordas Self - Correspondent
Oscar Pistoriusas Self (archive footage)
Charles Mansonas Self (archive footage)