Marie McCourt takes her petition to number 10 Downing Street

Helen McCourt was murdered 28 years ago Credit: ITV

Marie McCourt believes that killers who don't reveal where their victim's bodies are should never be freed and she's taken her petition to number 10 Downing Street.

It's 28 years since her daughter, Helen McCourt, was abducted and her killer, the man serving life in jail has never revealed where her body is.

Conor McGinn, MP for St Helens North, today accompanied Marie McCourt and her family to a meeting with the Victims Minister and then to Downing Street, where he helped deliver a petition to the Prime Minister calling on him to introduce Helen's Law, which has been signed by over 320,000 people.

Yesterday, the Parole Board recommended that Helen McCourt's murderer be transferred to an open prison. In response to that and today's events, the Prisons Minister has asked the Parole Board to review its guidelines in relation to the sentencing and release of convicted murderers who refuse to reveal the whereabouts of their victims remains.

Speaking outside No. 10 Downing Street, McGinn said: