Instead, she was met by police officers carrying devastating news. PC Andrew Harper, whom she had married just four weeks earlier, had been killed while responding to a reported burglary in Berkshire.

The couple had been together for 13 years after meeting as teenagers. In a eulogy delivered at Andrew’s funeral, Lissie remembered their relationship as that of “true childhood sweethearts”, describing how they had grown closer throughout their years together.

Their wedding had taken place only weeks before his death, and they had been preparing to go on their honeymoon.

For Lissie, the knock at the door marked an abrupt end to the future they had been planning together.

“Everything I had known in my life to be true was robbed away. Every ounce of beautiful peace, gone,” she later said of the moment she learned that Andrew had died.

Nearly seven years later, the circumstances surrounding PC Harper’s death have returned to national attention because two of the men convicted in connection with his killing, Albert Bowers and Jessie Cole, are expected to become eligible for early release under government measures introduced to address overcrowding in prisons.

The prospect has reopened painful memories for Andrew’s family, former colleagues and members of the public who have followed the case since 2019.

PC Harper, 28, was nearing the end of his shift when he and a colleague were sent to investigate reports involving a stolen quad bike in Berkshire.

He was described during the subsequent trial as having been “going beyond the call of duty” as he responded to the incident.

The events that followed unfolded on a dark country road. During the 2020 trial at the Old Bailey, jurors were shown dashcam footage from the police vehicle. The footage captured the moment PC Harper encountered three teenagers, Henry Long, Albert Bowers and Jessie Cole.

Harper disappeared from the camera’s view after approaching the group.

His ankles had become caught in a strap or tow rope attached to a car being driven by Long. The vehicle was connected to the stolen quad bike, and Harper was dragged behind it for more than a mile.

He suffered catastrophic injuries and died on the road. His police equipment, including his badge and stab vest, was later found scattered along the route.

The three teenagers were originally tried for murder. Long had pleaded guilty to manslaughter, while Bowers and Cole were convicted of the same offence following the trial.

The jury did not conclude beyond reasonable doubt that Bowers and Cole knew PC Harper was being dragged behind the vehicle, meaning murder convictions were not returned.

However, Mr Justice Edis, who sentenced the defendants, described the case as one of manslaughter that was “very close to a case of murder” in terms of its seriousness.

Long received a 16-year prison sentence, while Bowers and Cole were each sentenced to 13 years.

The behaviour of the defendants during and after the proceedings became another source of anger for the Harper family. They were seen laughing and joking at points during the court proceedings, while images of the teenagers appearing to smile after an earlier court appearance also drew widespread criticism.

The sentencing judge later said he rejected the suggestion that the defendants had demonstrated “anything resembling remorse”.

For Andrew’s family, the consequences of his death extended far beyond the courtroom.

His wedding photographs with Lissie were published widely following his death, while police forces, football clubs and communities across Britain held tributes. Blue ribbons were displayed in his hometown of Wallingford, and members of the public expressed their support for the family.

Andrew’s mother, Debbie Adlam, later spoke about the scale of the public response and the support shown to the family during the aftermath of his death.

Lissie subsequently became an advocate for changes to the law governing the killing of emergency workers.

She campaigned for stronger sentences and said she wanted to use the tragedy to help protect other emergency service workers. Her campaign eventually contributed to the introduction of Harper’s Law, which provides for a mandatory life sentence for those convicted of killing an emergency worker while committing another crime.

The legislation was named in Andrew’s memory and became one of the most significant legacies of the campaign that followed his death.

Despite the passage of time, however, the case has remained emotionally significant.

The latest controversy concerns prison overcrowding and a government scheme designed to reduce the pressure on the prison system by allowing certain prisoners to be released earlier than originally expected.

Thousands of prisoners were initially expected to benefit from the measures. Following public criticism, the government reviewed the policy and announced that around 1,000 prisoners, including certain serious offenders, would be excluded.

Bowers and Cole were not among those excluded.

That decision has prompted renewed criticism from the Harper family and police organisations. Lissie described the prospect of their release as “disgraceful and disgusting”, while Andrew’s mother said she was devastated.

A petition calling for Bowers and Cole to remain in prison has attracted hundreds of thousands of signatures, reflecting the continued public interest in the case.

Henry Long, who was driving the vehicle when Andrew was killed, is not eligible for early release under the same arrangements.

The issue has also become a significant concern within policing circles. Tiffany Lynch, chair of the National Police Federation of England and Wales, said the prospect of the two men being released early had created strong emotions among serving officers.

She said the case “feels personal” to many members of the police because Andrew was killed while carrying out the work that officers are expected to do every day.

Stuart Blaik, the senior investigating officer who worked on the original case, has also said the prospect of an early release was particularly difficult to understand and could affect police morale.

For those who knew Andrew, the controversy is not simply about prison policy. It is connected to the memory of a young officer whose life was cut short only weeks after he married the woman he had known since adolescence.

Lissie had just four weeks as Andrew’s wife when his death transformed her life. In the years since, she has continued to speak publicly about him and campaign in his name.

Her eulogy described Andrew as a “gentle giant with a heart of gold”, someone who wore his police uniform with pride and placed enormous importance on his family.

The debate over his killers’ potential early release has therefore brought an old tragedy back into public view.

For the Harper family, the central question remains how the justice system should balance prison capacity, sentencing policy and the expectations of victims’ families.

Whatever decision is ultimately made, PC Andrew Harper’s death continues to have consequences far beyond the events of that August night in 2019. His name has become associated with changes to the law, discussions about police safety and an enduring campaign by a widow determined to ensure that the circumstances of his death are not forgotten.