UPDATE: Press Conference for Brentwood Home Explosion and Slain Police Officer [PHOTOS]

(Brentwood,N.H. ) - Law enforcement officials divulged more details this afternoon about the killing of Brentwood police officer Steven Arkell yesterday. Assistant Attorney General Jane Young said two bodies were found inside the burned out home on 46 Mill Pond Road. They believe they are those of Officer Arkell and the shooter 48 year old Michael Nolan. Autopsies are being conducted today on both bodies. No method was described as to how the house was set on fire or what caused the explosion.