Access to this video is a benefit for TPT members
Learn MoreA math professor is found dead in a tunnel covered in strange mathematical formulas
A university math professor, Emanuele Sarti, is found dead in a tunnel inhabited by a homeless man in Valentino Park. Strange mathematical formulas are discovered written on the walls of the tunnel, and it's improbable that it's just a coincidence.
AIR DATE 11/19/20
As she battles her own demons, Chief Inspector Valeria Ferro seeks to find truth and justice by solving the puzzles behind crimes motivated by jealousy, vendettas and repressed anger. From Walter Presents, in Italian with English subtitles.
Watch Your Shows Many Ways
|
Click over to tpt.org/shows to watch your favorite TPT productions and PBS shows, anytime and anywhere.
Not only will this site work on your laptop or desktop computer, you'll also feel right at home on any modern smartphone or tablet. Stream away...
© 2025 Twin Cities Public Television