Mom who let her 18-year-old quadriplegic son ‘rot’ until he weighed 80 pounds then ‘fled’ after he died learns her fate

Woman sentenced after pleading guilty to neglecting disabled son

Left: Naomia Prairie (Pennington County Sheriff’s Department). Right: Donny Merrival (Sioux Funeral Home).

A South Dakota woman who pleaded guilty to neglecting her disabled 18-year-old son, who weighed just 80 lbs at the time of his death, was sentenced to prison.

A press release from the Pennington County State’s Attorney’s Office announced that a judge sentenced 40-year-old Naomia Prairie on Monday to 12 years in prison. She pleaded guilty to child abuse and abuse or neglect of a disabled adult, acknowledging that she engaged in abuse against her late 18-year-old son, Donny Merrival, and her 7-year-old child.

According to the State’s Attorney’s Office, Prairie exposed both of her children to illegal drugs while they were in her care. Her son, who had become a quadriplegic at the age of 14, was malnourished, never bathed, and had taken on the appearance of a “Holocaust victim,” according to the doctor who conducted his autopsy.

Love true crime? Sign up for our newsletter, The Law&Crime Docket, to get the latest real-life crime stories delivered right to your inbox.

Chief Deputy State’s Attorney Gina Nelson, who prosecuted the case, stated that Merrival had been left to “rot” in the motel room where his family was living. After he died there on March 3, 2024, Prairie “fled instead of contacting law enforcement.”

Nelson stated that despite his disability, Merrival thrived while under the care of the Department of Social Services. Once he turned 18 and was turned back over to his mother, his decline began. The 7-year-old child, Nelson said, was never enrolled in school and was “taught to use methamphetamine by other adults.” She noted that the surviving child has made progress since being removed from Prairie’s care.

You May Also Like

'Oh, you're thirsty': Parents taunted and tormented starving 12-year-old who died 'emaciated with all bones visible,' police say

Inset, top to bottom: Qwentosha Massaquoi and Louis Massaquoi (Lee County Sheriff).…

Jason DeLorenzo, Palm Coast’s Chief of Staff and Target Mayor’s Attacks, Leaving to Be Assistant City Manager in Palm Bay

Jason DeLorenzo was a Palm Coast City Council member for five years…

The Daily Cartoon and Live Briefing: Saturday, June 21, 2025

From Clay Jones. To include your event in the Briefing and Live…

Travis Decker: Fugitive Father Who Suffocated 3 Daughters Is Still Alive, Police Say

Police believe a Washington father accused of killing his three daughters is…