A man was sentenced to just 3 years in prison after he admitted to killing his girlfriend's disabled child by putting vodka in his intravenous feeding tube, authorities said. Walter Richters pleaded guilty to manslaughter in the death of 13-year-old Isaac Robitille. Police say Isaac's mother, allowed Richters to give her child vodka because he was "being fussy." Isaac was born without ears, was blind and had a cleft palate. The boy's blood-alcohol content was .146 at the time of his death. #InsideEdition
