A Redding resident has been arrested for the shooting death of his wife in April.  State Police say 70-year old Richard Commaille was charged with murder on Tuesday and arraigned.  Redding Police received a call from the Top Ledge Road man on the night of April 6th, saying that his wife died by suicide.  64-year old Nanci Commaille was found dead from a gunshot wound.  The Western District Major Crimes Squad was called in after State Police say the untimely death investigation turned up suspicious evidence and inconsistencies in Commaille’s account of what happened.  Nanci Commaille’s death was ruled by the Medical Examiner as a homicide.