A Portsmouth grandmother was sentenced to three years in prison followed by five years of supervised probation in connection to the death of her 2-year-old granddaughter .
Karen Jackson pleaded guilty to child abuse and neglect, and involuntary manslaughter in court Monday.
Jackson’s sentence is as follows, according to the Portsmouth Commonwealth’s Attorney’s office: Five years for the child abuse and neglect charge with five years suspended and 10 years for the involuntary manslaughter charge with seven suspended, meaning she’ll serve three years…