An untimely death is under investigation in Oxford.  State Police from the Oxford Resident Trooper’s Office responded to a Pawnee Road home Monday evening, shortly before midnight for a reported adult male in cardiac arrest.  The man was pronounced dead on the scene. The State Police Western District Major Crime Squad was requested to document the circumstances surrounding the death. Detectives from Troop A Southbury have assumed the investigation. At this time, there is no threat to the public. No further details are being provided at this time.