Mayfair Stabbing, LONDON — A 28-year-old man has been arrested on suspicion of attempted murder following a serious stabbing at an upscale nightclub in London’s Mayfair, with armed police later carrying out an operation at the Hertford home of reality television personality Yazmin Oukhellou.

The incident has attracted widespread attention after reports indicated that the stabbing occurred during a birthday celebration attended by several Premier League footballers.

Oukhellou was reportedly present when officers arrived at the Hertford property. However, she was not arrested and has not been identified as a suspect in connection with the stabbing.

Man Seriously Injured in Mayfair Nightclub Stabbing

According to the information available, Metropolitan Police officers were called shortly after midnight on Monday, August 10, 2026, following reports of an assault at a nightclub on St James’s Street in Mayfair.

Police attended alongside the London Ambulance Service and discovered a 37-year-old man suffering from slash injuries to his neck.

The injured man was taken to hospital for treatment.

His injuries were reportedly assessed as potentially life-changing, although they were not considered life-threatening at the time of the report.

The seriousness of the injuries resulted in detectives launching an investigation into the circumstances surrounding the attack.

Incident Reportedly Happened at Mistress of Mayfair

The stabbing was reported to have occurred at the Mistress of Mayfair nightclub, where a birthday celebration was underway.

According to reports, the event was being held for Aston Villa footballer Leon Bailey, with a number of Premier League players reportedly among those attending.

The celebration was brought to an abrupt end after violence erupted.

Despite the presence of professional footballers at the venue, the information provided does not suggest that Bailey or the other players attending the event were involved in the alleged attack.

The focus of the police investigation has remained on establishing what led to the confrontation and identifying the person responsible for the victim’s injuries.

Police Launch Attempted Murder Investigation

Detectives from the Metropolitan Police’s Central West command began investigating following the stabbing.

Officers worked to establish the events inside the nightclub and identify individuals potentially connected to the incident.

The investigation subsequently led police to an address in Hertford, Hertfordshire.

Armed Metropolitan Police officers, reportedly working alongside Hertfordshire officers, attended the property as part of the investigation.

28-Year-Old Man Arrested

During the police operation, officers located a 28-year-old man at the property.

He was arrested on suspicion of attempted murder and taken to a west London police station.

An arrest on suspicion of an offence does not establish guilt. The individual remains entitled to the presumption of innocence unless and until criminal responsibility is established through the appropriate legal process.

Detectives are continuing their inquiries into what happened at the Mayfair nightclub and the events leading to the stabbing.

Yazmin Oukhellou Was Not Arrested

The police operation attracted additional attention because the Hertford property was reported to be the home of Yazmin Oukhellou, known for appearing on ITV2’s The Only Way Is Essex.

Oukhellou was reportedly at the property when police arrived.

However, it is important to distinguish her presence at the address from involvement in the investigation.

Oukhellou was not arrested and has not been identified by police as a suspect in connection with the Mayfair stabbing.

The fact that officers attended her home should therefore not be interpreted as evidence that she participated in or had responsibility for the nightclub incident.

Armed Officers Search Hertford Property

The operation at the Hertford address reportedly involved armed officers.

Police were seen removing the arrested man from the residential property, while officers also reportedly took items from the address as part of their inquiries.

A nitrous oxide canister was reportedly among the items removed.

However, there has been no established suggestion in the information available that the canister belonged to Oukhellou or that it was connected to the alleged stabbing.

Claims concerning evidence recovered during the search should therefore be treated carefully unless police provide further information regarding its relevance to the investigation.

Investigation Into What Sparked the Violence Continues

Several questions surrounding the Mayfair incident remain unanswered.

Authorities have not publicly established the complete sequence of events leading to the victim suffering neck injuries.

The relationship, if any, between the injured man and the individual arrested has also not been established in the information provided.

Investigators may examine CCTV footage, witness accounts and other evidence from inside and around the nightclub as they attempt to reconstruct what happened.

Given the number of people reportedly attending the celebration, witness information could form an important part of the investigation.

Victim Taken to Hospital

The 37-year-old victim remained an important focus following the incident because of the potentially serious nature of his injuries.

Reports indicated that his injuries could be life-changing but were not believed to be life-threatening.

No further verified information about his identity or current condition was provided in the material available.

His privacy should be respected while the police investigation and his medical treatment continue.

Premier League Players Reportedly Attended Celebration

The presence of Premier League footballers at the birthday celebration has contributed significantly to public interest in the incident.

The gathering was reportedly connected to Aston Villa player Leon Bailey’s birthday, with other footballers said to have attended.

However, attendance at the event does not indicate involvement in the alleged crime.

Unless police release information stating otherwise, guests attending the celebration should not be associated with responsibility for the stabbing simply because they were present at the nightclub.

Case Remains Under Investigation

The Metropolitan Police investigation remains ongoing as detectives attempt to establish the circumstances surrounding the attack.

Further developments could clarify what happened before the victim was injured, whether the suspect and victim knew one another and whether prosecutors ultimately authorize criminal charges.

For now, the central information available is that a 37-year-old man suffered serious neck injuries following an incident at a nightclub on St James’s Street, and a 28-year-old man was subsequently arrested on suspicion of attempted murder.

The police operation later extended to the Hertford property associated with Yazmin Oukhellou.

Oukhellou herself was not arrested and has not been identified as a suspect.

As detectives continue their inquiries, additional information should be treated cautiously unless confirmed by the Metropolitan Police or another authoritative source.

Disclaimer

This article is based on information available at the time of publication concerning the reported Mayfair nightclub stabbing and subsequent police investigation. An arrest on suspicion of attempted murder does not establish guilt, and the arrested individual should be presumed innocent unless proven guilty through the appropriate legal process. Yazmin Oukhellou has not been identified as a suspect and was not reported to have been arrested in connection with the incident. Details concerning the attack, evidence recovered, individuals involved and the victim’s condition may change as authorities release further information.