
This episode of Unsolved Mysteries covers five cases: the disappearance of Oliver Mson, the Gander plane crash, Civil War ghosts in a museum, the trial of Alex Kelly, and Patty Stallings' wrongful conviction.
Oliver Mson disappeared three days before he was set to testify against car thief Dennis Watson. After buying a stolen car, Oliver's car was found abandoned, leading authorities to suspect foul play. Witnesses linked his case to a pattern of intimidation against those who testified against Watson.
The Gander plane crash killed 248 soldiers, with conflicting reports on the cause. While the government attributed it to ice on the wings, some witnesses claimed there were suspicious cargo and explosions involved. Health issues among rescue workers raised further questions about the crash.
In Connecticut, Alex Kelly faced accusations of rape but fled the country. After years on the run, he returned and was tried. The case hinged on a latch on the car seat, leading to a mistrial initially, but he was eventually convicted after retrial.
Patty Stallings was wrongfully convicted of murdering her son Ryan, who suffered from a genetic disorder. After Unsolved Mysteries aired her story, new evidence emerged, leading to her exoneration and the revelation of her son's true condition.
Five cases include a missing man, a deadly plane crash, ghosts, a rape trial, and a wrongful conviction overturned.

This episode stands out for the following:
I have to go to court, yes sir, you will have to go to court.Unsolved Mysteries with Dennis Farina - Season 4, Episode 20
Could it be that mson had been the next in line?Unsolved Mysteries with Dennis Farina - Season 4, Episode 20
The wreckage was extremely fragmented and no one survived.Unsolved Mysteries with Dennis Farina - Season 4, Episode 20
I fully understand that no matter what I feel, it’ll never take away the pain.Unsolved Mysteries with Dennis Farina - Season 4, Episode 20
I lost my freedom, I’ve lost everything.Unsolved Mysteries with Dennis Farina - Season 4, Episode 20
I try to live my life the way he would.Unsolved Mysteries with Dennis Farina - Season 4, Episode 20