Home6.08 Dexter - Episode 6.08 "Sin of Omission" - Promotional Photos byJohn •November 18, 2011 13 promotional photos of this Sundays episode of Dexter, 6.08 "Sin of Omission". Click the link below to see others! Tags 6.08 Dexter Season 6 photos promo photos season 6 Sin of Omission Facebook Twitter