The Suspect Everyone Missed. Until Now. Unmasking the Tylenol Killer — coming to the Roku Channel, October 9
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“Unmasking the Tylenol Killer” is officially available to stream only on @TheRokuChannel.
Download Roku at the link in bio.
Meet Dr. Park Dietz, the forensic psychiatrist who worked on the original 1982 Tylenol murders investigation and believes that Dr. Betkouski is a viable suspect.
Stream Unmasking the Tylenol Killer exclusively on @TheRokuChannel. Download Roku at the link in bio.
We are convinced that Matt Betkouski is the Tylenol Killer. But how did we get here? Tune into “Unmasking the Tylenol Killer” today to join the mystery.
The church where it all began.
Stream “Unmasking the Tylenol Killer” only on @TheRokuChannel. Download the app at the link in bio.
If you’re a fan of Unsolved Mysteries, you may remember “Church Doe.” In just a few days, we're giving you an update you’ll have to see to believe.
Only on @TheRokuChannel
Have you saved Unmasking the Tylenol Killer on @TheRokuChannel yet?
Download and save here: roku.com/mobile-app?srsltid=…
Meet Detective Tim Cooper from the @AdaCoSheriff’s office. Throughout his career, he has become known for his innovative methods in working through cold cases.
See for yourself on October 9th.
Unmasking the Tylenol Killer will be streaming exclusively on @Roku. Download the app and join us on October 9th.
roku.com/mobile-app?srsltid=…
The biggest case in Unsolved Mysteries history, uncovered.
Unmasking the Tylenol Killer—the newest documentary, coming exclusively to @TheRokuChannel on October 9th.
A mystery gone cold for over 40 years. An update coming in less than 24 hours.
Live on YouTube at 12:00pm ET on September 23rd.
youtube.com/@adacosheriff/fe…
UPDATE: A jury has found Duane "Keffe D" Davis guilty in orchestrating the notorious 1996 murder of rapper Tupac Shakur. You can watch the original segment in Season 9, Episode 14. Davis plans to appeal.
Matthew McConaughey (@McConaughey) was reminiscing about his debut on Unsolved Mysteries this past weekend. We'll always be grateful for his help in cracking the case. Watch the full episode from Season 5, Episode 12 on our YouTube Channel.
Unsolved Mysteries retweeted
Matthew McConaughey on the Time He Helped Catch a Murderer variety.com/2026/film/news/m…
Unsolved Mysteries retweeted
Matthew McConaughey recalls playing a murder victim in an “Unsolved Mysteries” episode that reportedly led viewers to recognize the killer, who was captured soon after:
“I’m gonna toot my own horn a little bit. The ‘Unsolved Mysteries’ episode I did? They caught the guy weeks later — based on what I did.”
variety.com/2026/film/news/m…
Unsolved Mysteries retweeted
Matthew McConaughey’s acting debut on ‘Unsolved Mysteries’ helped solve a murder mystery from the 1970s. ew.com/matthew-mcconaughey-a…
Did you know you can stream the Unsolved Mysteries live feed 24/7 on YouTube? Jump in and solve some mysteries. 🔍 youtube.com/watch?v=5CDcgYH0…
There's something in the sky this holiday season, detectives. Who knows what we will find out there in 2026...
Happy Holidays from the Unsolved Mysteries team. 🔍 🖤
UPDATE: Investigators have identified Little Miss Panasoffkee, a Jane Doe found in Florida in 1971, as 21-year-old Maureen L. Minor Rowan, affectionately known as "Cookie." Detectives believe her estranged husband – Charles Emery Rowan Sr., who passed in 2015– may have been involved in her murder.
🔍 Watch the original segment here: youtu.be/7sah39PMNGA?t=2035
