Residents were left shell-shocked last week after an 18-year-old mother killed her 20-month-old daughter and dumped the body in a storm drain before she went merry-making in the city of Dzivarasekwa, Zimbabwe.Residents were left shell-shocked last week after an 18-year-old mother killed her 20-month-old daughter and dumped the body in a storm drain before she went merry-making in the city of Dzivarasekwa, Zimbabwe.