A Missouri mother, Mariah Thomas, 28, has been sentenced to 13 years in prison after pleading guilty to a charge connected to the death of her one-month-old daughter, Za’Riah Mae.
Thomas accepted a plea deal nearly three years after she was detained over the February 2024 incident.
Key Highlights
- Mariah Thomas, 28, was sentenced to 13 years in prison over the death of her one-month-old daughter.
- She pleaded guilty to endangering the welfare of a child resulting in death, a lesser charge.
- The plea deal led prosecutors to drop the original murder charge.
- Thomas told investigators she mistakenly placed the baby in an oven instead of the crib.
- The infant suffered severe burns and was pronounced dead at the scene.
- Thomas is expected to serve about 11 more years, with credit for time already spent in custody.
Missouri Mother Pleads Guilty to Lesser Charge
According to court records, the Missouri mother pleaded guilty to a lesser charge of endangering the welfare of a child resulting in death.
The plea agreement resulted in prosecutors dropping the murder charge she had originally faced.
Thomas was sentenced to 13 years in prison, with credit for time already spent in custody. She is therefore expected to serve about 11 more years.
Read also:
- Court Sentences Man To Death For Killing Daughter With Down Syndrome In Calabar
- Two Workers Pulled Alive From Nepal Tunnel Nine Days After Deadly Flash Flood
- Ukraine Strikes Moscow Oil Refinery as Russia Warns of Further Escalation
Baby Mistakenly Placed in Oven, Court Documents Show
According to a probable cause affidavit, Thomas told investigators that she intended to put her daughter down for a nap but mistakenly placed the baby inside an oven instead of the crib.
Police said the infant suffered severe burns and was pronounced dead at the scene.
The tragic case drew widespread attention because of the circumstances surrounding the baby’s death and the murder charge initially filed against Thomas.
A friend previously described Za’Riah Mae as a cheerful baby who was often smiling.
Case Concludes After Nearly Three Years
The sentencing follows Thomas’ guilty plea and brings a criminal case that began with the February 2024 death to its latest stage.
The Mariah Thomas case has continued to attract attention because prosecutors initially pursued a murder charge before reaching the plea agreement that led to her 13-year prison sentence.
For more updates on this and other developing stories, follow us on X.



