Kosciusko County police have determined that burns received by a Warsaw man yesterday were the result of a meth lab explosion.  Drug Task Force officers located what they believe is the scene of a meth lab explosion that seriously burned Toby Jackson.  Officers went to a location near the Armstrong Road and County Road 675 East, where they reportedly found evidence of a one-pot method meth lab that had apparently exploded.  Jackson is currently in serious condition at the St. Joseph Regional Burn Center in Fort Wayne.