On Monday, July 28, 2025, a shocking quadruple stabbing unfolded at a business unit on Long Lane, Bermondsey, Southwark, London, claiming the lives of two men and leaving a third in critical condition. The victims have been identified as Terry McMillan, 58, and his son Brendan McMillan, 27, both tragically fatally stabbed in what police describe as a targeted attack within a commercial property.
The incident occurred shortly after 1:00 pm BST, when emergency services were alerted to reports of multiple stabbings inside the premises. Upon arrival, officers found Terry McMillan pronounced dead at the scene, while three other men, including the suspect, were rushed to hospital. Brendan McMillan later succumbed to his injuries in hospital, and the third injured individual remains in a life-threatening condition.
A 31-year-old man from Hackney, east London, was arrested on suspicion of murder in connection with the attack. He remains in hospital with injuries described as non-life-threatening and is currently under police custody. Detective Chief Superintendent Emma Bond, leading the investigation, assured the public that the incident is not believed to be terrorism-related and emphasized that there is no further risk to the community.
Witnesses described a chaotic scene, with one recounting seeing a shirtless man being pinned to the ground outside the offices of Trademark Group, the McMillan family’s property development firm. Another witness heard cries for help and observed police pursuing a man with a taser. Nearby businesses and public spaces were temporarily locked down as authorities secured the area and conducted their investigation.
The McMillan family business, Trademark Group, has deep roots in the area. Terry McMillan founded Trademark Homes in 1998, which evolved into a group specializing in property development and investment. The company operates from the site where the stabbing occurred, alongside a consultancy firm named Prospira Global.
Local residents expressed shock and unease over the violent event. One unnamed resident described the incident as "terrifying" and unsettling for a normally safe neighborhood. The community was reassured by Labour MP Neil Coyle, who represents Bermondsey and Old Southwark, stating that the attack was "targeted and isolated" and that there is no risk to the wider community. He also mentioned plans to send letters to constituents to provide reassurance.
Among those mourning the loss, Brendan McMillan was remembered not only as a son and colleague but also as a passionate rugby player. He played for Jamaica Rugby and was cherished by his former club, Old Colfeians Rugby Club, which shared a heartfelt tribute on social media. The club described Brendan as "one of the kindest, funniest, most genuine people you could ever meet," highlighting his infectious smile, humor, and zest for life. The tribute also honored Terry McMillan as a long-time supporter and sponsor of the club.
Rosemary George, a cleaner who had worked with the McMillan family for 14 years, confirmed the deaths of both Terry and Brendan. She recalled watching Brendan grow up, noting his academic journey and gap year in America. Her reflections underscored the personal tragedy behind the headlines, painting a picture of a close-knit family and community devastated by the loss.
Police have maintained a heavy presence in the area since the attack, with increased patrols to reassure residents and deter further incidents. Detective Chief Superintendent Bond encouraged anyone with information to come forward and assured the community that the investigation is progressing rapidly. A crime scene remains in place, including at a nearby hotel where the suspect was seen entering, although police clarified he was not staying there.
The attack has left an indelible mark on Southwark, an area typically regarded as safe and vibrant. The violent nature of the stabbing and the loss of two well-known local figures have sent ripples through the community, prompting reflection on safety and the rare but devastating impact of such targeted violence in urban business districts.
As the investigation continues, the focus remains on understanding the full circumstances surrounding this tragic event. Authorities continue to work diligently to piece together the motives and sequence of events that led to the attack, while families, friends, and colleagues mourn the profound loss of Terry and Brendan McMillan.
In the meantime, the community of Bermondsey and Old Southwark grapples with grief and shock, holding onto memories of those taken too soon and seeking solace in the support from neighbors, local officials, and the wider London public.
