A catalogue of police failures in handling the suspected murder of a young woman in Northern Ireland reflected institutional misogyny, a report has found. The Police Service of Northern Ireland (PSNI) missed clear warning signs that Katie Simpson’s death in August 2020 was not suicide but the result of abuse and control, an independent review said on Tuesday. The 21-year-old showjumper had been groomed and subjected to degradation by a violent predator, Jonathan Creswell, but “not one officer thought seriously about abuse/control”, the report said. Simpson, from Tynan, County Armagh, died in hospital in Derry almost a week after an incident which police originally treated as a suicide attempt. Seven months later, in March 2021, detectives arrested Creswell on suspicion of murder. The 36-year-old took his own life in April 2024 after the first day of his trial. The review, led by Dr Jan Melia, said Creswell had masked abusive behaviour behind a charming facade.…