A terrified child banging on a window, screaming for someone not to leave.
That moment, recorded in official records, now sits at the centre of a devastating report into one of the worst child abuse scandals in Scottish history.
Warning: This story contains graphic content and details of sexual abuse
An independent review has concluded that some decisions meant to protect vulnerable children were "seriously flawed", laying bare years of missed opportunities as a violent gang carried out abuse in a filthy Glasgow drugs den known as the "beastie house".
Seven sex offenders, who organised what they called "child rape nights", were eventually jailed in what was the largest prosecution of its kind in Scotland.
From 2012, the group of children, including some young enough to still be wearing nappies, were subjected to relentless attacks by drug users who plied them with alcohol and cocaine.
The paedophiles clapped, filmed and paid for the abuse to continue.
But the report, which has taken two years to publish and involved expert Professor Alexis Jay, makes clear the crimes were not uncovered because no one knew of concerns - but because action didn't follow warnings.
Warnings were known, but not joined up
Children at the centre of the case were already known to authorities, with repeated signs of distress formally recorded.
Some agencies were visiting on a weekly, sometimes daily basis. Yet the review found critical information was held across agencies, including health, social work and education, but never connected in any meaningful way.
In some cases, concerns were downgraded or closed even as the risk to the children escalated.
A whistleblower, who previously spoke to Sky News anonymously, claimed he raised concerns about headlice and unclean children in 2018.
One boy remembers hearing a "beep" indicating a timer when one rape would end, and another would begin.
The gang even forced the primary school-age children to eat dog food and abuse each other while their molesters crowded round to spectate.
One child was put in a microwave and a locked fridge and freezer. A girl was hung by her clothes from a nail in the kitchen.
Professionals 'misread the signs'
The review has revealed that distress was often interpreted as behavioural problems rather than warning signals of serious harm.
It states that children made eye contact with visiting professionals to get their attention, but it was not followed up properly.
Despite routine contact with professionals, investigators say it is "difficult to comprehend" how the scale of abuse went unchecked.
Multiple opportunities to intervene were missed. By the time action was finally taken, the damage had already been done.
The moment that should have changed everything
Among the most damning findings is the account of a child trying to stop a professional from leaving.
The report, which runs to 70 pages, states she "banged on the windows shouting" at the visitor "not to leave" as they drove away.
Instead of triggering urgent intervention, the behaviour was written down as challenging and "streetwise".
It is a haunting symbol of a system that saw, but apparently failed to swing into decisive action.
The gang comprised Iain Owens, 46; Elaine Lannery, 40, Lesley Williams, 43, Paul Brannan, 42, Scott Forbes, 51, Barry Watson, 48, and John Clark, 48. They are all now in prison for a total of almost 100 years.
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Three words that capture the cost
The document heard directly from some of the youngsters impacted by these crimes.
Their testimony is harrowing.
Among the bundle of information was a handwritten note captured during the years of abuse.
It contained just three words: "I hate myself."
(c) Sky News 2026: Girl begged for help at window as officials drove away from 'beastie house', paedophile
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