The BEST episodes of Dateline: Secrets Uncovered season 15
Every episode of Dateline: Secrets Uncovered season 15, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Dateline: Secrets Uncovered season 15!
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. Hosted by Emmy-winning journalist Craig Melvin, the show 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.
#1 - Dangerous Secret
Season 15 - Episode 3 - Aired 6/18/2025
A small Ohio town is left in shock after a local coal miner is found fatally shot in the basement of his home; As investigators dig into his personal life, a secret affair reveals a surprising suspect.
#2 - The Shadow in the Window
Season 15 - Episode 1 - Aired 6/4/2025
A teenager’s life is turned upside down by a shocking discovery as what seems like a fatal accident reveals itself to be something much more disturbing.
#3 - The Room Downstairs
Season 15 - Episode 6 - Aired 7/9/2025
While responding to a house fire in New Jersey, firefighters discover the burned remains of the homeowner in the basement; new interviews and legal developments about the latest twists and turns in the case.
#4 - The End of the Affair
Season 15 - Episode 5 - Aired 7/2/2025
After police discover the burned body of a missing Miami man at the edge of the Florida Everglades, the wife of a local supermarket mogul comes forward to reveal a shocking secret and possible lead.
#5 - Secrets in Pleasant Prairie
Season 15 - Episode 4 - Aired 6/25/2025
An investigation into the poisoning of Wisconsin mother-of-two Julie Jensen takes a surprising turn when detectives learn that she wrote a letter days before her death pointing to a possible suspect.
#6 - The Murdaugh Murders: Inside the Investigation
Season 15 - Episode 7 - Aired 7/16/2025
Lead detectives break their silence on the investigation into once-prominent South Carolina attorney Alex Murdaugh.
#7 - 10 Minutes to Sunset
Season 15 - Episode 8 - Aired 7/23/2025
When a pediatric dentist is found dead, police uncover a complex plot and their suspect leads investigators on an international manhunt; the lead detective speaks out for the first time.
#8 - The Note
Season 15 - Episode 2 - Aired 6/11/2025
When high school student Megan Nichols vanishes from her Illinois home, her mother finds a note saying that she ran away; a grisly discovery made three years later changes the course of the investigation.
#9 - The Sleepover
Season 15 - Episode 9 - Aired 7/30/2025
A devoted mother is found shot to death in her minivan; the case stays cold until old memories resurface and new revelations come to light, dividing her Florida family.
#10 - The Hands of a Killer
Season 15 - Episode 10 - Aired 8/6/2025
When former Arkansas State Senator Linda Collins is found fatally stabbed outside her home, detectives investigate if her murder is connected to her political career or her personal life; the victim's children speak out about the case.