Kim Fox found a 25 per cent DNA match for Denise Fox in Darnell EastEnders on Monday 24 August, and the name attached to it is Darnell Larson Jr. For Denise Fox, who had already been forced into a medically induced coma after struggling to breathe, that turns a frantic search into a possible treatment route.
Denise Fox in Walford
Denise Fox has acute myeloid leukaemia, and her cancer has not responded to chemotherapy. Doctors told her that a stem cell transplant is her best chance for survival, which is why the search for a donor has become the family’s immediate task rather than a background concern.
Before Monday, she had spent most of her time in hospital since her diagnosis in In May, while the Fox family tried to keep her away from other drama in Walford. Jack Branning also promised her that he would tell her family she loves them after she said, "she loves them" before losing consciousness.
Kim Fox and Patrick Trueman
On Monday 24 August, Yolande Trueman organised a donor drive and encouraged residents to get tested while Kim Fox and Patrick Trueman searched ancestry websites for a match. That search produced the 25 per cent DNA result, and it pointed to Darnell Larson Jr as Denise Fox’s long-lost half-brother.
A 25 per cent DNA match is the kind of relationship that can move a donor hunt from hope to action, because it gives the family a specific person to pursue rather than a random pool of volunteers. In practical terms, the discovery gives the transplant search a direction, but it does not finish the job by itself.
Darnell Larson Jr
The complication is simple: Kim Fox found a possible donor, but the source does not say whether Darnell Larson Jr will be tested or whether he can donate. Until that step happens, Denise Fox still has the same medical pressure she had before the match surfaced, and the family is left waiting on whether this lead can become treatment.
That is where the story now sits — with a named potential donor, a clear DNA link, and a patient whose best chance of survival still depends on what happens next in the donor process.







