Waterbury Man Charged with Mother's Murder After Hearing Voices

Police say Noel Sepulveda told them he stabbed his 80-year-old mother Anacelia and used heroin in a suicide attempt.

Apr. 14, 2026 at 2:33am

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An extreme close-up of a kitchen knife blade against a pitch-black background, lit by a harsh, direct camera flash, conceptually representing the violence and tragedy of a fatal stabbing.A stark, gritty image of the alleged murder weapon used in a tragic case of family violence, exposing the harsh realities of mental health crises.Waterbury Today

A 48-year-old Waterbury man has been charged with the murder of his 80-year-old mother Anacelia Sepulveda after telling police he had been hearing voices that told him "two lives would make everything right." According to the police report, Noel Sepulveda said he stabbed his mother with a kitchen knife and then used multiple bags of heroin in an attempt to take his own life.

Why it matters

This tragic case highlights the complex intersection of mental health, substance abuse, and violence within families. It raises questions about the availability and accessibility of mental health resources, as well as the challenges of addressing such issues before they escalate to deadly consequences.

The details

Police were called to the Abbott Terrace apartments after a person went to check on Anacelia and found her deceased in her bed, with blood underneath her. Noel was found unconscious on the ground, and police discovered a "white powdery substance" and drug paraphernalia in the apartment. Noel later told investigators that he had been hearing voices and whistles since moving into the apartment, and that the voices told him "two lives would make everything right" before he stabbed his mother.

  • On April 13, 2026, police were called to the Abbott Terrace apartments.
  • The following day, on April 14, 2026, Noel Sepulveda spoke with Waterbury investigators.

The players

Noel Sepulveda

A 48-year-old Waterbury resident who has been charged with the murder of his 80-year-old mother Anacelia Sepulveda.

Anacelia Sepulveda

An 80-year-old woman who was fatally stabbed by her son Noel Sepulveda in their Waterbury apartment.

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What they’re saying

“Since he and Anacelia moved into the apartment, 'weird stuff' had been happening.”

— Noel Sepulveda, Suspect

“The voices told him that 'two lives would make everything right' before he stabbed his mother.”

— Noel Sepulveda, Suspect

What’s next

Noel Sepulveda is scheduled to appear in court on Wednesday, April 16, 2026, where a judge will determine if he will be granted bail.

The takeaway

This heartbreaking case underscores the urgent need for improved mental health resources and support systems to prevent such tragedies from occurring. It also highlights the challenges faced by families dealing with mental illness and substance abuse, and the importance of early intervention and access to care.