Deadly Dentist
In Saint Louis, a serial killer strikes and vanishes leaving little evidence in his wake. Blending into the community, he confounds authorities for more than three decades. To catch him, police must find his weakness and reveal the true face of a murderer.
Starring
It's a crime and documentary movie, and has a rating of 7.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.