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Episode 10

Season 2 Episode 10
43:36
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Season 3 Episode 1
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Season 3 Episode 2
50:56
Thou Shalt Not Kill Season 3

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Season 3 Episode 3
49:29
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53:11
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Season 3 Episode 9
57:04
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Thou Shalt Not Kill

Episode 9

Season 2 Episode 9

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.