Jump to contentThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged inAllNewsSportCultureLifestyleHarrison Simpson was jailed for the murder of Isabelle Welsh (PA Media)Harrison Simpson and Alexandra Walker were convicted of murdering two-year-old Isabelle Welsh, who suffered weeks of abuse including 21 broken bones before her death. Simpson, Walker's boyfriend, was also convicted of sexually assaulting Isabelle, while Walker was cleared of that charge. Cleveland Police admitted failing to execute an arrest warrant for Simpson for 18 months, which had been issued after he breached a non-molestation order, prior to Isabelle's murder. The force acknowledged the delay was "far from adequate" and has since implemented changes to its processes for managing outstanding warrants. Simpson was sentenced to life imprisonment with a minimum term of 28 years and six months, and Walker received a life sentence with a minimum of 22 years. In fullPolice failed to arrest abuser for 18 months before he murdered toddler Isabelle WelshMore bulletinsThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in

WARNING: DISTRESSING CONTENT. EXCLUSIVE: As Alexandra Walker and Harrison Simpson are jailed for the murder of two-year-old Isabelle Rose Welsh, questions are being raised about…

Isabelle Welsh suffered a sickening 'campaign of violence' at the hands of Harrison Simpson, 22, and Alexandra Walker, 26, in the weeks before her death in September last year.