Prime Minister Andy Burnham said Tuesday he is increasingly confident he can stop the early release of PC Andrew Harper's killers.

The move follows significant public concern regarding a government early-release scheme that could potentially allow the killers to leave prison before their full sentences are served.

Speaking at the ITV News at Ten studio, Burnham said he has heard the depth of concern across the country about the potential release of the killers of Andrew Harper. He said that the government is exploring every option to block the release.

Burnham said that work to increase prison spaces will reduce the overall numbers of inmates released early. For serious offenders like the killers of PC Harper, he said these measures could prevent their early release altogether.

While some reports suggest a government reversal on the matter, Burnham said the killers remain eligible for the early-release scheme. He said the focus remains on utilizing prison-space measures to ensure they remain incarcerated.

The killers of PC Andrew Harper have been the subject of intense scrutiny as the public weighs the balance between prison capacity and the delivery of justice for high-profile crimes.

"I've heard the depth of concern across the country about the potential release of the killers of Andrew Harper."

This situation highlights a tension between the UK government's need to manage prison overcrowding and the public demand for strict sentencing in violent crimes. By linking the prevention of early release to the expansion of prison capacity, the administration is attempting to solve a systemic infrastructure issue while addressing a specific, high-profile case of public outcry.