A Promise to Helene

Summary A 21-year-old college student is found murdered; the case remains cold for nearly 40 years, until a new detective uses an innovative method to catch her killer;

S29.E9 ∙ A Promise to Helene

Directed : Unknown

Written : Unknown

Stars : Lester Holt Andrea Canning Keith Morrison Josh Mankiewicz

8

Details

Genres : Documentary News

Release date : Oct 15, 2020

Countries of origin : United States

Official sites : Dateline website there is no link to the episode Official Facebook

Language : English

Filming locations : Sedona, Arizona, USA

Production companies : MyNetworkTV NBC News

Summary A 21-year-old college student is found murdered; the case remains cold for nearly 40 years, until a new detective uses an innovative method to catch her killer;

Details

Genres : Documentary News

Release date : Oct 15, 2020

Countries of origin : United States

Official sites : Dateline website there is no link to the episode Official Facebook

Language : English

Filming locations : Sedona, Arizona, USA

Production companies : MyNetworkTV NBC News

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