An individual who had a warrant for his arrest had committed a heinous act 18 months prior to the tragic incident involving the sexual assault and murder of a two-year-old girl belonging to his girlfriend.
The victim, Isabelle Welsh, endured prolonged abuse, which included sustaining 21 broken bones, before collapsing at her residence in Thornaby, Teesside, in September. Alexandra Walker, aged 26, and her partner Harrison Simpson, aged 22, were found guilty of murder and child cruelty after a trial at Teesside Crown Court.
Simpson faced additional charges for sexually assaulting Isabelle, while Walker was acquitted of the same offense. It was revealed that Cleveland Police failed to carry out an arrest warrant issued by Teesside Magistrates’ Court for Simpson’s arrest in March 2024 due to his non-appearance in court for breaching a non-molestation order, which aims to protect victims of domestic violence.
The order was established following reports of Simpson harassing and threatening a woman. Cleveland Police acknowledged the lapse in executing the warrant, stating that despite numerous efforts to locate and apprehend Simpson, they were unsuccessful.
Following Simpson’s arrest for murder, the police initiated a review of the case, leading to reforms in suspect management procedures, including improved monitoring of outstanding warrants and enhanced oversight mechanisms.
During the trial, Ms. Justice Norton described Isabelle’s murder as the culmination of a sustained pattern of violence that the defendants attempted to conceal. Simpson and Walker were sentenced to life imprisonment, with Simpson receiving a minimum term of 28 years and six months, and Walker 22 years, both subtracted by time spent in custody.
The judge emphasized the gravity of the crime, stating that the death of a young child at the hands of those entrusted to care for her is particularly distressing. Isabelle suffered a fatal head injury within a day of her death and was sexually assaulted around the same time, as determined by the judge.
