Com as Próprias Mãos (2008)

She will not stop, she will not sleep. An abandoned barn sets the stage for a desperate mother's journey into the mouth of madness to reclaim her kidnapped son. Fueled by desperation, this woman will stop at nothing to make sure her child is safe, even if it means torturing the kidnapper who has turned her own world upside down. But, can all the determination in the world ever make her child safe? And if revenge is her only option, will she be swallowed by the thirst for blood that separates man from beast?