Summerville Police are investigating the theft of a shotgun and pellet gun that was reported on Thursday of last week.  A Northwest Congress Street resident told a responding officer that a 12-gauge shotgun and a pellet gun were located in his shed a few days earlier.  The complainant said he asked someone to go to the shed and retrieve the guns for him, because he was physically unable to do so himself.  The man said a few minutes later the other man came back and said there were too many boxes on top of the guns for him to get them.  A few days later, the complainant learned that the guns were missing.  The incident was turned over to an investigator.