In the conclusion to this storyline, the twist is kept close to the chest right to the end which i think is perfect, the fact the cops last words on a voicemail to his family are played over him sitting in the motel room cutting to the police outside is perfect in prtraying what we know happened but doesnt actually need to show us this, an excellent tactic of filming and editing. It would have been nice however to maybe show Hanson saying something to Penhall rather than him just standing at a distance. However all round a great conclusion to the two part episode