Scottsdale Mother Sentenced to 11.5 Years for Second-Degree Murder in Infant's Fentanyl Overdose

A tragic case has reached its judicial conclusion in Maricopa County, where a mother, Gabrielle Marshall, born March 1990, was sentenced to over a decade in prison for the second-degree murder of her 13-month-old child who died from a fentanyl overdose, in an announcement by Maricopa County Attorney Rachel Mitchell, according to a press release from her office.

Details emerge from the case, after Scottsdale Police responded to a distressing 9-1-1 call on September 19, 2022, they found the infant who had unsupervised access to her mother's fentanyl pills, the home strewn with drug paraphernalia, and the baby girl was immediately administered Narcan but tragically pronounced deceased at the hospital, as outlined by the Maricopa County Attorney's Office.

In April 2024, Marshall entered a guilty plea to charges of Second Degree Murder and Child Abuse, bearing the heavy weight of a Class One Dangerous Felony and a Class Three Felony, respectively, her accountability cemented in the shadow of a personal struggle with addiction and the irreversible consequence of her child's death. “Losing a child is an immeasurable agony; but knowing that because of your addiction your child is gone is something this mother will have to live with for the rest of her life,” County Attorney Rachel Mitchell stated.

Marshall faces eleven and a half years of imprisonment followed by a ten-year probation period, her future tethering back to the day her world imploded when her addiction interceded with the most primal of bonds. Those seeking additional court documents pertaining to the case are directed to the Maricopa County Clerk of the Court.