When an elderly World War II veteran and his loyal dog embark on a cross-country road trip, all goes smoothly until they reach The Big Lonely: a remote stretch of highway in the northern Nevada desert suspected to be a hunting ground for serial killers. The unexplained disappearance of man and dog launch an enormous search that yields nothing but mystery in this episode of Last Seen Alive.

If you know anything about the disappearance of Patrick Carnes or Judith Casida, please let investigators know. You can call the Humboldt County Sheriff’s Office at 775.623.6429. Or, if you’d like to remain anonymous, contact Secret Witness of Northern Nevada. They can be reached via phone at 775-322-4900, or via their website: secretwitness.com

See photos from this episode and check out the sources we used to research it here:

https://lastseenalivepodcast.com/2020/07/05/unsolved-disappearance-patrick-carnes/

Support LSA and the DNA Doe Project by getting a shirt or hoodie on our store:

https://last-seen-alive.printify.me/products

When an Arizona woman fails to return home from her late-night shift at the hospital where she works, her family and friends launch a search and locate her battered body. Her accused killer raises one of the most outrageous defenses ever entertained in criminal court in this episode of Last Seen Alive.

If you know anything about the death of Sarah Saganitso, please contact the Flagstaff Police Department at 928-774-1414.

And if you’re interested in hearing about Sarah’s case in the words of her own family members, with input from Navajo cultural experts—which we highly recommend—we have a documentary episode recommendation for you. There’s a limited series called Out There: Crimes of the Paranormal, and Episode 6 is dedicated to Sarah’s case. Don’t let the show’s title fool you—it doesn’t try to argue that Sarah was killed by a shapeshifter, and it’s well done. You can find it on Hulu and Disney Plus.

See photos from this episode and check out the sources we used to research it here:

https://lastseenalivepodcast.com/2025/06/30/unsolved-homicide-sarah-saganitso/

Support LSA and the DNA Doe Project by getting a shirt or hoodie on our store:

https://last-seen-alive.printify.me/products

When a young soldier leaves the Army to work as a physics lab security specialist with a top-secret clearance, civilian life turns out to be more dangerous than anything she faced in uniform. After a series of strange events culminates in her being brutally gunned down, the mystery of her death spawns theories of conspiracy and serial killing in this episode of Last Seen Alive.

If you know anything about either one of these murders, call the Prince George’s County Police Department at 301-352-1200. Or, if you’d prefer to remain anonymous, call the PG County Crime Solvers at 1-866-411-TIPS or go to pgcrimesolvers.com to submit your tip.

See photos from this episode and check out the sources we used to research it here:

https://lastseenalivepodcast.com/2020/06/19/unsolved-homicide-kanika-powell/

Support LSA and the DNA Doe Project by getting a shirt or hoodie on our store:

https://last-seen-alive.printify.me/products