A man charged with murdering Sophia Mason, the 8-year-old Hayward girl whose gruesome death nearly four years ago highlighted numerous failings in Alameda County’s child safety net, accepted a plea deal earlier this month and was released from jail.

Dhante Jackson was released from Merced County jail on Oct. 6 after pleading guilty to an accessory charge in Sophia’s death, his attorney and the Merced County District Attorney’s Office confirmed this week. His release was a result of having spent nearly three years in jail—nearly two years longer than the maximum sentence to which he pleaded guilty, according to his attorney.

The resolution of Jackson’s case leaves Sophia’s mother, Samantha Johnson, as the lone person still facing murder and child abuse charges in the girl’s death.

On Tuesday, Jackson’s attorney criticized Merced County prosecutors and Merced’s police force for their investigation and their alleged reliance on Johnson’s statements, suggesting “they just took her word for it.”

Todd Melnik, Jackson’s attorney, said he undertook a “painstaking” investigation to prove Jackson’s innocence on the murder charge. His efforts included pulling license plate reader data, reviewing Bay Area toll records, and administering a polygraph test to Jackson.

“Justice was clearly done, but it was justice delayed,” said Melnik, whose previous work to exonerate a murder suspect was highlighted in the 2017 Netflix documentary *Long Shot*. “Dhante never should have been arrested.”

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In March 2022, Sophia’s body was found decomposing in the bathtub of a Merced house after her relatives in Hayward—where she had spent much of her life—grew concerned about her well-being. The girl had been dead for at least a month before her body was discovered. She appeared extremely malnourished at the time of her death, which the Merced County coroner’s office ruled a homicide.

Police records show that Johnson, Sophia’s mother, had previously told authorities that Sophia was punished by being made to stay in a metal shed in their backyard. She also admitted to burning Sophia’s leg with a hot spoon as discipline and choking her on at least one occasion.

Johnson told investigators that she had removed Sophia from the shed after noticing the girl had “feces on her” and needed a shower. At one point, there was a “thud” in the bathroom, but Johnson did not investigate because Jackson said the girl wanted to be left alone, according to a police report.

The next day, Johnson assumed that Sophia had run away because the back sliding door was open. She did not notify authorities or ask for help looking for her daughter.

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Subsequent investigations by the Bay Area News Group uncovered deep deficiencies in the response by the Alameda County Department of Children and Family Services to repeated concerns about Sophia’s well-being during the last 18 months of her life. County social workers appeared to repeatedly ignore evidence of danger under the mother’s care and failed to promptly report allegations of abuse to law enforcement.

Alameda County had jurisdiction over the case because Sophia lived most of her life in Hayward. The revelations underscored systemic issues within Alameda County’s child welfare agency regarding how quickly employees responded to reports of child abuse and neglect.

These concerns remain unresolved. Just last month, California State Auditor Grant Parks issued a report claiming the county agency failed to meet state deadlines to investigate alleged child abuse and provide necessary physical and mental health care.

In May 2023, the Alameda County Board of Supervisors commissioned an inquiry into the handling of Sophia’s case. However, nearly two and a half years later, the outcome of that investigation and any formal findings have not been announced.

Sophia’s grandmother filed a lawsuit against the county and multiple social workers involved in Sophia’s case, alleging violations of more than a dozen state child welfare regulations during the last 14 months of the girl’s life, along with falsification of records to cover up their failures.

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In an interview Tuesday, Sophia’s aunt, Emerald Johnson, criticized the outcome of Jackson’s case, expressing she was “disappointed and disgusted,” and likened the resolution to “a slap in the face.” Emerald had called Alameda County’s child welfare agency multiple times while Sophia was still alive to raise concerns about the girl’s wellbeing under Jackson and Samantha Johnson’s care.

Jackson’s plea deal this month has reopened painful wounds regarding how Sophia’s case was handled.

“I feel like she was failed while she was alive, and now she’s being failed again in her death,” Emerald Johnson said.

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Merced police quickly named Jackson as a suspect alongside Samantha Johnson—his girlfriend—after discovering Sophia’s body in their home. Authorities arrested Samantha Johnson swiftly; however, a manhunt for Jackson stretched across the Bay Area, San Joaquin Valley, and Southern California.

Jackson was arrested in September 2022 following an extensive investigation, which included executing over 20 search warrants—often focusing on cell phone data—and spending hundreds of hours analyzing forensic information.

California Attorney General Rob Bonta personally announced Jackson’s capture at a press conference, expressing his outrage.

“This case left me damn angry that a girl had been subjected to so much abuse,” Bonta said.

“We shouldn’t be here; little Sophia should still be alive today. She should be playing. She should be learning. She should be growing up. She should be pursuing and chasing her dreams,” he added.

“Those accused of her murder must pay a steep price for their abhorrent crimes,” Bonta concluded.

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The criminal proceedings against Jackson and Samantha Johnson have dragged on for years, with Jackson cycling through multiple attorneys and questions arising regarding Samantha Johnson’s mental wellbeing. Neither defendant has faced a preliminary hearing, where a judge determines if sufficient evidence exists to send the case to trial.

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*Jakob Rodgers is a senior breaking news reporter.*
https://www.mercurynews.com/2025/10/29/man-held-in-death-of-8-year-old-sophia-mason-released-from-jail-after-plea-deal/