The Horseman (2008)

Christian, a divorced father and white collar businessman grieves over the complicated death of his daughter. When a video arrives anonymously in the mail, featuring his daughter heavily intoxicated and mistreated, Christian sets out on a reckless journey to find answers. Fuelled by rage and sorrow, the death toll quickly rises as he uncovers an ugly truth. Along the way he meets Alice, a young runaway not unlike his daughter and a fragile friendship begins to unfold.