it's 12 months since relowicz was sentenced to life in prison with a minimum of 27 years.w she died. i don't know whether she was dead when she went into the water or not. there's so many questions. and i reconcile one of the questions but then another one takes its place. why is it important for you to know those details do you think? i think it's my make up. i need to know what's going on with my children. i like to know what's going on with my children. my children are as a part of my life, obviously. and not knowing what happened to her, just for me is not acceptable. it later emerged relowicz committed a string of offences before murdering libby, including stealing women's underwear and watching them through windows. lisa is to meet with the prime minister to discuss tougher measures for noncontact sexual offences, which currently carry a maximum two—year sentence. people still think these noncontact sexual offences are harmless, but they are not harmless. and we can't say that all people who commit a noncontact sexual offence are going to go on to become rapists and

it's 12 months since relowicz was sentenced to life in prison with a minimum of 27 years.ve therapy for what they've done. libby's murder bears stark similarities to the kidnap of sarah everard in clapham in march last year. her killer, then a serving police officer, wayne couzens, was sentenced to life without parole. lisa says she wants borisjohnson to consider her plea that life should mean life. if you go out and commit a crime of choice, so rape and murder is a crime of choice, you therefore spent the rest of your life in prison, because your victim doesn't get to come back after 27 years, so it's justice for the family, proper justice for the family. and libby and sarah's murders were very, very similar. so why the difference in, you know...? does what you do as a job mean that you are going to get a different sentence? well, obviously it does. lisa continues to grieve her daughter, with a promise. i think i want her legacy to be something, you know, change for women. you know, i want her to, because of what happened to her, i want other women to feel safer. and i wi

it's 12 months since relowicz was sentenced to life in prison with a minimum of 27 years. to life without parole. lisa says she wants borisjohnson to consider her plea that life should mean life. if you go out and commit a crime of choice, so rape and murder is a crime of choice, you therefore spent the rest of your life in prison, because your victim doesn't get to come back after 27 years, so it's justice for the family, proper justice for the family. and libby and sarah's murders were very, very similar. so why the difference in, you know...? does what you do as a job mean that you are going to get a different sentence? well, obviously it does. lisa continues to grieve her daughter, with a promise. i think i want her legacy to be something, you know, change for women. you know, i want her, because of what happened to her, i want other women to feel safer. and i will honour her until i take my last breath. you know, iwill spend my life honouring her and making sure she's not forgotten. lauren moss, bbc news. joining us now is nazir afzal, who is former chief prosecutor f