A New York City woman has been sentenced to 20 years in prison for the 2021 killing of her teenage cousin with intellectual disabilities, whom she tortured for more than a month. The victim, 15-year-old Jallen McConnie, tragically died from “homicidal asphyxia” after being severely beaten on June 28, 2021, in his cousin Johnette Booker’s Manhattan home, according to a March 24 press statement from the Manhattan District Attorney’s office.
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Booker, 43, faced multiple charges, including manslaughter, and was convicted in February, as confirmed by District Attorney Alvin Bragg. The recent sentencing saw her being handed a 20-year prison term, marking a significant development in this harrowing case of abuse and violence.

During the trial, it was revealed that Booker had subjected Jallen to relentless attacks while he was under her care for what was dubbed a “cousin boot camp” by a relative for disciplinary purposes. Reports indicated that the brutal treatment inflicted on Jallen, who had autism, included physical and emotional torture involving beatings with belts, sleep deprivation, intense exercises, and denial of essential medication.

On the day of the fatal incident, Booker unleashed a prolonged assault on Jallen, beating him with a belt across various parts of his body. The severity of the assault left the young boy with visible welts and bruises, a grim testament to the agony he endured at the hands of his own cousin.
Prosecutors also mentioned the involvement of two other individuals during the attack, further complicating the already shocking events surrounding Jallen’s death. Following the sustained beating, Jallen was dragged to the bathroom where he was forced to ingest water, ultimately collapsing in the bathtub. Despite the gravity of the situation, Booker failed to seek medical assistance promptly and instead provided conflicting accounts to authorities.
In response to Booker’s despicable actions, District Attorney Bragg condemned her “vicious and cruel behavior” and highlighted the profound abuse and trauma inflicted on Jallen. Alongside the manslaughter charge, Booker was found guilty of assault and child endangerment, among other charges, underscoring the severity of her crimes and the impact they had on her young cousin’s life.
As the community grapples with the tragic loss of Jallen, efforts have been made to support his family through a dedicated GoFundMe campaign aimed at providing financial assistance for his memorial services and a headstone. The case serves as a stark reminder of the importance of vigilance and prompt intervention in incidents of abuse, especially when vulnerable individuals such as Jallen are involved.
In closing, the sentencing of Johnette Booker to two decades behind bars brings a semblance of justice to a case that has shaken many with its brutality and callousness. The memory of Jallen McConnie lives on as a poignant reminder of the need to protect and safeguard those who may be at risk, ensuring that tragedies like this are not repeated in our society.
