The detention of Binance executive Tigran Gambaryan in Nigeria has sparked a diplomatic row, with US lawmakers intensifying calls for his release. Following a prison visit, Representatives French Hill and Chrissy Houlahan expressed alarm over Gambaryan's deteriorating health and urged the Biden administration to secure his "humanitarian release."

Gambaryan, a former federal agent, was arrested on February 26 alongside colleague Nadeem Anjarwalla on tax evasion and money laundering charges. Binance CEO Richard Teng has vehemently denied the allegations, describing Gambaryan as a mid-level employee unfairly targeted by Nigerian authorities.

The US lawmakers' visit to Nigeria revealed a dire situation, with Gambaryan suffering from malaria and double pneumonia, having lost significant weight, and still denied adequate medical attention despite a court order. His condition has sparked concerns about his safety and well-being.

The politicians' plea for Gambaryan's release joins a chorus of voices, including sixteen House members who wrote to President Biden on June 4, urging action to prevent a humanitarian crisis. Binance has appointed a local representative to handle the legal dispute, leading to the withdrawal of tax evasion charges, but money laundering charges remain.

The case has strained relations between Binance and Nigerian authorities, with the exchange accusing the government of using Gambaryan as leverage. As the situation unfolds, the crypto community and US lawmakers alike are calling for Gambaryan's immediate release and safe return to the US.