Simple synopsis of film 'Obsessed'

The Protagonist, Mickey, has kidnapped Rose and keeps her hostage until he realises that he will get caught for the crime. He decides to contact his friend, Rory, to seek advice and a safe house but as Rory discovers Mickeys crime he begins to doubt his friends sanity. In the hope of reasoning with him Rory goes to see Mickey. After realising that Mickey cannot be reasoned with and brandishes a knife at Rory he quickly dodges, knocks Mickey down and grabs the knife of Mickey, freeing Rose and then killing Mickey as he lunges towards Rory.