A body has been recovered from a lake in Wakefield, believed to be that of 45-year-old Jason Thomas, who was reported missing in December. The body was discovered using a drone and both Wakefield Police and Fire. The identity of the body will be determined by the Office of the Chief Medical Examiner. Boston Police arrested a 15-year old for allegedly armed robbery in East Boston. The victim was treated for non-life threatening injuries and is expected to be arraigned on aggravated assault and armed and masked robbery charges. The incident occurred during a 24-hour period that included 198 incidents.