Ernestas Juska is a convicted murderer currently serving a life sentence in a UK prison after killing Nina Denisova, a 39-year-old family friend, while she slept at his mother’s home in Dartford, Kent. The case shocked the local community and drew widespread media attention due to the deeply disturbing nature of the offence and Juska’s chilling admission that he had been excited by the prospect of killing.

Who is Ernestas Juska?

Ernestas Juska was 21 years old at the time of his arrest and lived in Dartford, Kent. He was known to the victim, Nina Denisova, through a family connection — she had a relationship with his family and had been staying at the property on the night of the attack. Little had been publicly known about Juska prior to the murder, and the case was notable partly because of his young age and the trust that existed between him and the victim’s social circle. He is now imprisoned indefinitely and will not be eligible for parole consideration until he has served a minimum of approximately 25 years.

What Did Ernestas Juska Do?

In the early hours of the morning, Ernestas Juska entered the room where Nina Denisova was sleeping at his mother’s home in Dartford and stabbed her to death. She was 39 years old and was killed while completely defenceless. Following the killing, Juska sexually abused her body — a detail that emerged during trial proceedings and contributed to the severity of the charges brought against him. When questioned about his state of mind, Juska made the deeply disturbing admission to investigators that he had felt “excited” at the prospect of killing, a statement that was central to the prosecution’s case and indicated a calculated rather than impulsive act. The killing bore the hallmarks of a premeditated, predatory attack on a vulnerable and trusting individual. If you are researching the support available to families of victims, our guide on booking a prison visit may be useful for understanding the process once a perpetrator is sentenced.

The Investigation and Arrest

Kent Police launched a murder investigation following the discovery of Nina Denisova’s body. Juska was identified as a suspect at an early stage given his presence at the property and the circumstances of the killing. He was arrested and charged with murder, with the investigation gathering forensic and testimonial evidence to support the prosecution. The case was handled by detectives from Kent Police’s major crime unit, who built a comprehensive case around the physical evidence from the scene as well as Juska’s own admissions. Nina’s family faced the devastating task of coming to terms with her loss while the legal process unfolded. Families of those affected by serious crimes can find guidance on the parole board process on this site, which explains how minimum terms work in practice.

The Trial and Conviction

Ernestas Juska stood trial and was found guilty of murder. The proceedings heard harrowing details about the nature of the attack, including the sexual abuse of the victim following her death, which led to additional serious charges. The jury heard how Juska had expressed excitement at the idea of taking a life — evidence that the prosecution used to demonstrate the deliberate and depraved nature of the offence. The defence was unable to provide a convincing alternative narrative, and Juska was convicted. The case was described by those involved in the prosecution as one of the most disturbing they had encountered, reflecting the exceptional brutality and violation involved in the crime.

The Sentence

On 28 November 2025, Ernestas Juska was sentenced to life imprisonment with a minimum term of approximately 25 years. This means he will serve at least that period before he can be considered for release by the Parole Board, and even then release is not guaranteed — it depends on whether he is assessed as no longer posing a risk to the public. In practice, offenders convicted of murder with aggravating factors such as sexual abuse and premeditation tend to serve considerably longer than the minimum term. The judge reflected the gravity of the offence in setting one of the higher minimum terms for a case of this nature. Juska will be held in a closed, high-security or training prison during his sentence. For information on how prisoners can receive financial support from family members, our guide on sending money to a prisoner covers the process in detail.

Impact on the Community

The murder of Nina Denisova had a profound impact on the Dartford community and on those who knew her. She had been a trusted presence in the lives of people close to the Juska family, and her death at the hands of someone she had no reason to fear understandably caused significant distress. Victim impact statements submitted during sentencing reflected the scale of the loss felt by those closest to her. The case also prompted wider reflection on the nature of violence carried out by young perpetrators, with commentators noting that Juska’s age made the case no less serious — and the premeditation involved arguably made it more so. Kent Police praised the courage of those who came forward during the investigation and reiterated their commitment to achieving justice for victims of the most serious crimes.

Frequently Asked Questions

Why is Ernestas Juska in prison?

Ernestas Juska is in prison because he was convicted of murdering Nina Denisova, a 39-year-old family friend, while she slept at his mother’s home in Dartford, Kent. He also sexually abused her body after the killing. He was sentenced to life imprisonment in November 2025.

How long is Ernestas Juska’s sentence?

Ernestas Juska received a life sentence with a minimum term of approximately 25 years. He will not be eligible for parole consideration until he has served that minimum period, and release is not automatic even after that point.

Who was Nina Denisova?

Nina Denisova was a 39-year-old woman who had a connection to the Juska family and was staying at the home of Ernestas Juska’s mother in Dartford when she was murdered. She was killed while she slept, making her entirely defenceless at the time of the attack.

What did Ernestas Juska say about the killing?

During the investigation, Ernestas Juska admitted that he had felt excited at the prospect of killing. This statement was used by the prosecution to demonstrate that the attack was premeditated and deliberate rather than impulsive, and it played a significant role in shaping the sentencing outcome.

Where is Ernestas Juska being held?

The specific prison where Ernestas Juska is being held has not been publicly confirmed. Prisoners sentenced for serious offences involving violence and sexual crime are typically placed in closed conditions, often in a high-security or category B training prison, depending on their risk assessment.