AllMovie

A man embarks on a 20 year quest to capture the serial killer who murdered his father, only to make a shocking discovery in this stylish throwback to the Italian crime films of the 1970s. It's been two decades since the notorious psychopath named Crazy Dog killed Marco's father. To this day, the devoted son has never lost hope that one day justice will be served. When Marco enlists the aid of obsessed criminologist Raul Chinna, the cold case starts to heat up again. Meanwhile, a journalist named David Moiraghi has been hunting Crazy Dog, too. Later, Marco discovers a link between Chinna and Moiraghi that sends the entire case spiraling into darkness.