A public inquiry into the fatal Nottingham attacks has revealed a "catastrophic collapse of responsibility" and an "undoubted miscarriage of justice," the mother of one of the victims stated. Valdo Calocane killed Barnaby Webber, Grace O'Malley-Kumar, and Ian Coates, and attempted to murder three others in Nottingham on June 13, 2023. Calocane, who had been diagnosed with paranoid schizophrenia in 2020, pleaded guilty to three counts of manslaughter on the grounds of diminished responsibility and three counts of attempted murder.

The 14-week public inquiry, which concluded on Friday, scrutinized the events leading up to the attacks and their aftermath. Speaking at a press conference in London on Monday, Emma Webber, Barnaby's mother, described the process as "brutal, bruising and harrowing beyond measure - but it was so very necessary." She asserted that there had been a lack of candor and stated, "This wasn't bad luck. It was a catastrophic collapse of responsibility. An undoubted miscarriage of justice that must now be addressed."

The inquiry heard from 164 witnesses and laid bare a series of failings by various authorities, including the NHS and police, in the period before and after the attacks. The bereaved families have consistently maintained that the attacks were avoidable and have expressed dissatisfaction with Calocane's sentence. Emma Webber emphasized that while the families await the inquiry's final findings, action should be taken immediately, declaring, "Excuses stop here and accountability starts today."

Calocane is currently serving an indefinite hospital order. The inquiry's hearings have concluded, and core participants will present closing statements in September. Retired senior judge Deborah Taylor KC, who chairs the inquiry, is expected to publish a report containing her recommendations next year. The findings are anticipated to shed light on systemic issues and potential improvements in how authorities handle individuals with severe mental health conditions who pose a risk.

The victims' families have been vocal in their pursuit of answers and accountability. James Coates, son of Ian Coates, expressed that the process has felt like a "very long" time, highlighting the ongoing emotional toll on those affected. Their calls for change underscore a desire for greater transparency and a more robust system to prevent similar tragedies.

This inquiry is significant as it delves into the multi-agency response surrounding Calocane's history, including mental health assessments and interactions with law enforcement. The detailed examination aims to identify specific breakdowns in communication, decision-making, and intervention strategies that may have contributed to the devastating outcome.

Experts in mental health and criminal justice will be closely observing the inquiry's conclusions. The report's recommendations could influence future policies and practices concerning public safety, mental healthcare provision, and the legal framework for dealing with offenders with diminished responsibility.

Unresolved questions likely revolve around the precise nature of the systemic failures identified and the concrete steps that will be implemented to ensure accountability and prevent future incidents. The families' ongoing fight for justice suggests that they will be scrutinizing the inquiry's final report and subsequent actions taken by relevant authorities.