A former poker player who once told investigators that cash found at his home came from high-stakes games in London and Las Vegas has lost his latest appeal against convictions linked to a multimillion-pound cannabis growing operation.
Luong Bui, 49, had been attempting to overturn convictions stemming from a sophisticated network of cannabis factories discovered across Northern Ireland in 2017. The operation spanned multiple locations and was estimated to have produced cannabis worth as much as £2.25 million on the street.
His appeal was heard earlier this month, but judges have now rejected the challenge, leaving his convictions and prison sentence in place.
Poker Winnings Defense Failed to Convince Court
Bui’s links to poker emerged during the original criminal proceedings, when large sums of cash discovered at his property became a key issue.
According to evidence presented in court, Bui claimed some of the money came from success at high-stakes poker tables in the UK and Las Vegas. Prosecutors disagreed, arguing the funds were connected to the cannabis operation instead.
The poker claim became one of the more unusual details in a case that eventually resulted in Bui being portrayed as the central figure behind a network of industrial-scale growing facilities.
Authorities Described Him as the “Controlling Mind”
Police investigations uncovered cannabis factories operating from both residential and commercial properties. The sites had been specially modified for large-scale cultivation, with extensive lighting, heating systems, and living quarters for workers.
Prosecutors alleged that Bui was responsible for securing properties and directing how they were converted and operated.
Although he maintained that he had been manipulated by others and was not the mastermind behind the enterprise, courts repeatedly sided with the prosecution’s version of events.
Judges concluded that Bui occupied a leadership role and exercised strategic control over the operation.
Sentence Remains Intact
Bui was originally sentenced to 15 years in prison following convictions for offences that included cultivating cannabis, abstracting electricity, assisting unlawful immigration, and attempting to pervert the course of justice.
The sentence was later reduced to 13 years after an earlier appeal, but the convictions themselves remained untouched.
His latest challenge sought to overturn those convictions entirely. With that appeal now dismissed, the former poker player’s legal options appear increasingly limited.
For the poker community, the case remains a rare example of a player making headlines for reasons far removed from the felt, with Bui’s claims of high-stakes poker success becoming an unlikely footnote in one of Northern Ireland’s largest cannabis cultivation prosecutions.
