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The case of Callum Peacock, a 19-year-old from St Helens, presents a harrowing and deeply concerning example of extreme domestic violence and a subsequent judicial response that has sparked outrage. During a three-hour ordeal in January, Peacock subjected his girlfriend to a sustained and brutal attack, using weapons including a golf club, a broom handle, and a hammer. He threw dumbbells and a bottle of bleach at her, placed her in a chokehold, and smashed through a bathroom door as she cowered in fear. The psychological cruelty escalated when he set fire to a memorial T-shirt bearing an image of her deceased grandmother, telling her that her nan would “rot in hell.” His final act was to use an aerosol and lighter to set the bathroom door itself ablaze. When police arrived, they found a terrified victim sobbing behind the damaged door, a scene emblematic of the profound trauma inflicted.
Despite pleading guilty to two counts of assault occasioning actual bodily harm, arson, and criminal damage—charges that reflect the severe and multifaceted nature of the violence—Callum Peacock was not sent to prison. At Liverpool Crown Court in June, he received an 18-month prison sentence, suspended for 18 months. This means he will avoid incarceration unless he breaches the terms of his suspension. The sentence was accompanied by a requirement to complete rehabilitation activities and a five-year restraining order. For many observers, this outcome underscores a painful and persistent gap between the reality of gendered violence and the consequences meted out by the justice system, leaving the victim and advocates to question the message sent about the seriousness of such calculated terror.
The leniency of the sentence has drawn sharp criticism, particularly from experts in gender-based violence prevention. Gemma Aitchison, one such expert, points to this case as a symptom of a much larger societal failure. She argues that young men like Peacock are being “groomed by incel culture and pornography,” immersed in online ecosystems that normalize hatred toward women and equate violence with power or control. Aitchison contends that the legal system has “not caught up with the internet age,” failing to recognize how these influences fuel serial and escalating patterns of abuse. She stresses that data consistently shows women aged 16-22 are at highest risk, and that treating such violent eruptions as isolated “mistakes” rather than part of a predictable continuum is a dangerous error.
Aitchison’s critique extends beyond this single ruling to a systemic prioritization of male perpetrators’ futures over female victims’ safety. She references a pattern where a “not all men” defensiveness obstructs meaningful action on the clear data showing pervasive violence against women and girls. This failure, she argues, damages everyone: it fails daughters by not protecting them and fails sons by not addressing the toxic influences that groom them into abusers. The case echoes other high-profile failures where men with known histories of violence against women—like David Minto, Jordan McSweeney, and Wayne Couzens—went on to commit murder, highlighting a catastrophic pattern of missed intervention points. The message sent by a suspended sentence in a case of such severe battery and psychological torture, Aitchison suggests, is part of this same flawed pattern.
The details of the attack reveal a deliberate campaign of destruction aimed at both the physical and emotional integrity of the victim. Striking her with tools, contaminating her space with bleach, and specifically targeting the cherished memorial to her grandmother are acts designed to annihilate her sense of safety, memory, and self. The threats to burn down the flat compounded the atmosphere of inescapable threat. This was not a momentary loss of temper but a prolonged demonstration of dominance and cruelty. That Peacock continued to make threats even after his arrest further illustrates an entrenched mindset of control and intimidation, raising serious questions about what rehabilitation in 20 days of activity can truly achieve without significant, secure intervention.
Ultimately, this case forces a difficult confrontation with uncomfortable truths about how society and its institutions perceive violence against women. It raises urgent questions about sentencing, prevention, and the cultural currents that feed such brutality. As Aitchison concludes, the path forward requires actively listening to women and girls, heeding decades of data, and moving beyond token gestures to decisive action. “The more we listen to girls, the less dead women we will have,” she states, invoking the suffragette motto of “deeds not words.” For victims and advocates, the deferred custody for Callum Peacock feels like words, not deeds, leaving a lingering fear that without systemic change, the next case may have an even more tragic ending.
If you or someone you know is affected by domestic abuse, confidential support is available 24/7 through the National Domestic Abuse Helpline at 0808 2000 247.










