The Tenth Circle is a 2008 Canadian mystery film. It is based on a Jodi Picoult novel of the same name. It was shot, in part, in Windsor, Nova Scotia.
Daniel is brought in to the police station and confesses to pushing Jason, but is then brought to another room with Laura inside. Laura confesses to Daniel that she was there when Jason died. Jason who was drunk and Laura get into an argument as he is standing outside the bridge rails and in the struggle he loses his balance and falls off the bridge. Laura tries to grab him but is unable to pull him up and he falls down leaving scratches on Lauras hands. The police decide not to press charges against Laura and the whole family is released.The title of the film is based on the notion in Dantes Divine Comedy that hell is divided into nine circles. In one of the final scenes of the movie, Laura, who is teaching the Divine Comedy in college, says that there must be a tenth circle in hell, kept for those who hurt their beloved ones and kept acting as if everything was as usual. ........
Source: Wikipedia