AI Misidentification Forces Former Police Officer into Hiding After Grok Falsely Links Her to Henry Nowak Case

The False Accusation and Its Consequences

Christi Hill, a former police constable in Portsmouth, has been compelled to relocate to a safe house following the spread of inaccurate claims linking her to the Henry Nowak murder case. These assertions originated from AI platforms and social media users, despite her departure from Hampshire Constabulary nearly two years prior to the incident.

Details of the Original Case

In December 2025, officers in Southampton detained Vickrum Digwa after he attacked 18-year-old Henry Nowak. Digwa falsely claimed he had been subjected to racial abuse. As Mr Nowak lay dying and stated he had been stabbed, one officer responded: "Don't think you have, mate." Digwa was later sentenced to life imprisonment, while Hampshire Constabulary faced criticism over its handling of the response.

Origins of the Misinformation

Grok, the AI service associated with X, incorrectly named Ms Hill and another former officer as participants in the arrest. Facebook users further circulated her name and photograph, attributing involvement in the case. The confusion arose from an outdated national police bravery award media release that featured Ms Hill alongside a colleague.

Ms Hill's Response and Personal Impact

In a public statement, Ms Hill emphasised that she had left the force in April 2024, rendering any connection to the December 2025 events impossible. She described the situation as deeply unsettling, noting a lack of support from Hampshire Constabulary in addressing the false narrative. Her mother, Nikki Hill, told The News in Portsmouth that it had been distressing to witness her daughter's name and image labelled online in connection with murder.

Official Statements and AI Apology

A spokesperson for Hampshire Constabulary acknowledged the spread of misinformation and threats against officers uninvolved in the case, confirming that the Independent Office for Police Conduct continues its investigation. Grok subsequently issued an apology on X, accepting responsibility for the error and the resulting distress, including Ms Hill's relocation to a safe house.