St. Louis, Mo. — Authorities have charged a man with first-degree murder in connection to the 2021 killing of his partner, marking a significant development in a case shrouded in mystery for more than three years. Karl Mayberry, 34, faces charges related to the December 27, 2021, shooting death of Alvatyne Thomas, 31, who was found deceased in her home.
Court documents reveal that Thomas was discovered by police during a welfare check at her residence on Oregon Avenue. Investigators noted the disturbing state of her body, which had a plastic bag taped around her head, along with multiple defensive wounds, and signs of a violent struggle. Bleach had been poured over her remains, raising further questions about the nature of her death.
Initially, Mayberry claimed he was at work during the incident; however, coworker testimonies contradicted his alibi. They stated that he had left work for several hours, returning in distress and wearing different clothing than when he departed. This discrepancy has fueled suspicions surrounding his involvement.
Further evidence emerged when investigators analyzed Mayberry’s phone records. They reportedly found internet searches related to first-degree murder defenses and inquiries about legal nuances regarding hearsay evidence in Missouri. This alarming information emerged shortly after Thomas’s death, suggesting awareness of potential legal repercussions.
Adding to the incriminating evidence, Mayberry allegedly communicated with individuals about Thomas’s death before investigators released any details to the public. Reports indicate that he even reached out to a criminal defense attorney asking for information on representation costs in murder cases.
Family members of the deceased have claimed that Thomas endured an abusive relationship with Mayberry, who is the father of her youngest child. Thomas’s sisters expressed feelings of relief upon hearing about the charges, but also conveyed a profound sense of loss. Dewanna Coleman, one of Thomas’s sisters, reflected on the heartbreak of losing her sister, stating, “I love her and I miss her. Just torn. I never would think Christmas would’ve been my last day seeing her.”
Cheneish Johnson, another sister, voiced her concerns about the justice system, expressing doubts that true justice would be rendered. She lamented that while her sister is gone, Mayberry continues to live his life unaffected by the gravity of the situation.
Currently, Mayberry is held without bond at the St. Louis City Justice Center. He is on probation for previous convictions, including assault and possession of a firearm as a felon. The legal proceedings ahead will surely keep the community on edge, as they seek answers and justice for Thomas’s tragic passing.
Domestic violence remains a pervasive issue, and resources are available for those affected. The National Domestic Violence Hotline offers support at 1-800-799-7233 and is accessible 24/7.