Returning to the small screen in this episode to discuss episodes 4-6 of Dexter: New Blood! Harrison is now hailed a hero following a school incident, Dexter is still struggling to form a true relationship with Harrison - and keeping his past behind him, whilst the killer within Iron Lake (other than Dexter) is revealed, in what is promising to be one of the best seasons of Dexter ever. Catch my thoughts on ep 4-6 in this episode.