Wer (2013) - DVD

When a vacationing family is brutally murdered, an intrepid attorney, Kate Moore, is assigned to defend Talan, the main suspect and mysterious loner with a strange medical condition. As she delves into his shadowy past and runs scientific tests to prove his innocence, Talan's darker instincts soon surface with unparalleled violence. As Talan slashes and shreds his way to freedom, Kate must stop the strocity she's unleashed before the city is torn apart limb by bloody limb.