
Stephan Mignon
Swiss private investigator and founder of SOS Detective Privé in Valais, specializing in surveillance, fraud investigation, and missing person cases
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APPEARANCES
1
PODCASTS
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OCT 12
Jun 30, 2026
The Vanishing of Thomas Riotte: Inside the Investigation
21:09
21:15
21:30
21:37
21:46
23:00

Stephan MignonGUEST
... has done a lot of amazing job, and, but the family being desperate, you know, they, they are searching for different ways.

Stephan MignonGUEST
And so they contacted me, and I, and I told them, "There's only few things I can do," because once I was contacted, you know, um, contacting the, um, to, to find witness, you know, in the resort is almost impossible because rooms are changing, you know, people changing all the time.

Stephan MignonGUEST
And so I told them, "The only thi- few things I can do is search in the forest," you know, search in the cliffs, you know, using a drone to go through the forest and everything.

Stephan MignonGUEST
And we've done that for three weeks with m- with some of my, with some of my colleagues, you know? And, um, uh, and unfortunately we haven't found nothing, you know, nothing.

Stephan MignonGUEST
And so the problem is that I drive by the mountain every, every day, and I think of that kid all the time.

Stephan MignonGUEST
It was s- not snowing, but it was dark and st- and, and the road were very snowy, you know, a lot of snow.