Demetrius Beatty

Introduction

Demetrius Beatty is a 40-year-old Washington, DC man charged with first-degree felony murder and first-degree cruelty to children in the August 16, 2026 death of Khamyah Honesty, the 2-month-old daughter of his former partner, whom he had been watching along with her twin sister and several other children. According to the Metropolitan Police Department and DC federal prosecutors, Beatty beat the infant to death and then told a 911 dispatcher and responding officers that his young autistic son — a boy described in court documents as autistic and nonverbal — had attacked her. Police arrested Beatty on September 16, 2026, roughly a month after the DC medical examiner ruled the death a homicide, and at his initial appearance a Superior Court judge found probable cause and ordered him held without bond pending a September 28 preliminary hearing. The allegation that he tried to pin the killing on his own young son drew national attention when the New York Post reported the charging documents

Background Information

Beatty and Khamyah’s mother had two children together and were no longer in a relationship at the time of the death, but they were co-parenting her five children, prosecutors said. During their relationship she became pregnant with twin girls — Khamyah and her twin sister — by another man, who is incarcerated. In interviews with police, she said Beatty was “unhappy” about the pregnancy and frequently brought it up. Per the charging documents, he told detectives he felt “bitter”

The night of the incident, the mother left her five children with Beatty at his apartment in the 800 block of New Jersey Avenue Southeast while she went grocery shopping. She told police that just days earlier, as she prepared to visit the twins’ incarcerated father, Beatty warned her that if she left the twins with him, they were “going to be dead” — a comment she attributed to anger

The Post’s reporting on the court documents described a household already flagged for concern. Weeks before her death, Khamyah had fallen roughly 75 feet down an escalator after slipping from a car seat, an incident her mother allegedly downplayed. Beatty was also accused of locking the twins in a closet because they were crying, and officers described the apartment as filthy, with pills and marijuana left out in the open. Beatty admitted using fentanyl days before the killing, per the documents. A relative of the twins’ father had spent two months urging DC’s Child and Family Services Agency to check on the children before the death

The Controversy or Incident That Led to Their Cancellation

Allegations. The claims in this section are allegations from DC police charging documents, prosecutors, and court records as described in news reporting. The killing has never been admitted by Beatty, and the charges against him — first-degree felony murder and first-degree cruelty to children — have not been tried or adjudicated; he is presumed innocent unless and until proven guilty. His account to police was that his autistic son attacked the baby; per court documents, his account changed several times.

On Sunday, August 16, 2026, at approximately 9:47 p.m., First District officers responded to a report of an unconscious infant at an apartment in the 800 block of New Jersey Avenue Southeast and found Beatty holding the unresponsive baby. DC Fire and EMS took her to a hospital, where she died hours later. On August 18, the Office of the Chief Medical Examiner ruled that Khamyah died of multiple blunt force injuries to the head and classified the death a homicide

Beatty had already laid the groundwork for a different story before police arrived. In his 911 call, played out in the charging documents, he blamed his autistic son: “I guess my autistic son got to the 2-month-year-old daughter and was fighting her and he damaged her pretty good. Her face is swollen, her nose is bleeding. I need help quick,” Beatty said in the call, according to the documents. He said he had stepped into the hallway with the other children and returned to find the baby “on the f–king floor face down,” with his son beside her. He told officers, “I know my son, he gets into something,” and said the boy “beat that girl ass.” In the call he gave the wrong apartment unit and the wrong age for his son, and when an officer asked the baby’s name he incorrectly said it was “Maya,” explaining he did not know her birthdate because she was not his biological child. Her age was reported as 6 by the New York Post and 7 by WTOP, both citing the court documents; the boy was described as autistic and nonverbal

The forensics ruled out that account. Khamyah suffered multiple fractures — to her forehead, the back of her head and under her chin — along with a “flattened” nasal bridge and other head trauma, and a forensic pathologist determined the injuries could not have been inflicted by a child. Prosecutors allege Beatty beat the baby in a jealous rage over her mother’s pregnancy by another man. The court documents also describe injuries to the surviving children: one had abrasions on both sides of his head, another a healing burn on her back, and another severe diaper rash, and Beatty and the mother could not explain them or gave contradicting accounts. In a follow-up interview, the mother told police Beatty’s story had shifted several times — first that he found the baby with a bloody nose, then that she had been “tossed” across the floor. She also said the pair had no history of domestic-violence issues and that Beatty did not believe in hitting children

Public Reaction and Consequences

The case broke open on September 16, 2026, when members of the Capitol Area Regional Fugitive Task Force located and arrested Beatty — described by MPD as being of no fixed address — on a DC Superior Court warrant. He was charged with first-degree felony murder and first-degree cruelty to children, and detectives said the incident had “domestic overtones.” At his September 17 initial appearance before Judge Dorsey Jones, the judge found probable cause and ordered him held without bond pending a September 28 preliminary hearing before Judge J. Michael Ryan. The charges were announced by US Attorney Jeanine Ferris Pirro alongside MPD Interim Chief Jeffery W. Carroll

The detail that spread furthest was the alleged framing attempt. The mother, returning from the grocery store to find her daughter dying, had noted the echo of the earlier warning herself, telling police it was “mighty funny that you made that comment and I come back from the grocery store and my daughter dead” — though she also told investigators she did not believe Beatty could have been responsible. The New York Post’s framing — that a father accused of killing his girlfriend’s baby tried to shift the blame to a child who cannot speak — was picked up across social media after the charges were reported

Current Status

Beatty, 40, is in custody in Washington, DC, held without bond after his September 17, 2026 initial appearance. His preliminary hearing is scheduled for September 28, 2026, before Judge J. Michael Ryan. The charges are pending, no trial date has been set, and he has not been convicted of anything; under the law he is presumed innocent unless and until proven guilty beyond a reasonable doubt. MPD’s Special Victims Unit continues to investigate the death in coordination with the US Attorney’s Office

Impact on Their Career/Life

Beatty, who was working as the children’s caretaker and described himself as the home’s “protector,” now faces a possible life sentence if convicted of first-degree felony murder — the charge he would answer in the months ahead. The four surviving children were examined at a hospital and removed from the parents’ custody by the Child and Family Services Agency, per the court documents. The case has also put DC’s child-welfare system under scrutiny: a relative had spent two months asking the agency to check on the children before Khamyah’s death, and the agency’s actions in the lead-up are part of the record investigators assembled. For Khamyah’s mother, the arrest came with the loss of her daughter, the removal of her other children, and court documents in which she both implicated Beatty’s warning and defended him against the accusation