5 May 2026
SDLP Opposition Justice Spokesperson Patsy McGlone MLA has said the failings of the investigation into the death of Katie Simpson must never be repeated.
A review found significant failures in the PSNI investigation.
Mid Ulster MLA Mr McGlone said:
“It is clear there were serious failures in the circumstances surrounding Katie Simpson’s murder and the investigation that followed. These were not minor errors, but systemic failings that must be acknowledged and addressed.
“We must ensure that the lessons from this case are learned in full and acted upon, so that no perpetrator is ever again in a position to evade justice in this way. When failings are identified, those responsible must be held accountable and I challenged the Justice Minister on this in the Assembly today.
“While the independent review focused on the PSNI, there are wider lessons for our justice system, particularly in how it responds to violence against women and girls. The recommendations must now be implemented in full and without delay.
“Our thoughts are with Katie Simpson’s family, friends and those who came forward in this case. They have shown immense courage in their determination to ensure this case was properly investigated and that the truth was uncovered.”
SDLP Policing Board member Colin McGrath MLA said:
“This report raises serious questions for the PSNI and comes against the backdrop of a number of high-profile concerns in recent months about culture within the organisation, particularly in relation to misogyny and cases involving sexual violence.
“The failures identified in this case must be addressed urgently. The review makes clear that weaknesses within the system contributed to warning signs being missed and to a deeply flawed investigation.
“We need to see meaningful change, including improved training for officers so they can recognise the indicators of coercive control and abuse and ensure that critical evidence is not overlooked in future cases.
“I hope this report provides some measure of comfort to Katie Simpson’s family after what has been an incredibly difficult and prolonged ordeal.”