Dateline: Secrets Uncovered - Season 5 - Eps 9: The Knock at the Door
When a young woman is found brutally murdered, investigators start to lose hope when they believe that the case is unsolvable, but the victim's mother is determined to get justice and figure out what happened to her daughter.
About Dateline: Secrets Uncovered

Title: Dateline: Secrets Uncovered
First Air Date: 2017-07-21
Last Air Date: 2025-03-12
Status: Returning Series
Rating: 8.1/10 (from 12 votes)
Language: EN
Seasons: 14
Total Episodes: 342
Network: Oxygen
Genres: Crime, Documentary
Production Companies: Unknown
Synopsis
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.