The American administration has condemned the administration in Caracas over the death of a detained political dissident, calling it a "stark reminder of the despicable nature" of President Nicolás Maduro's rule.
Alfredo Díaz died in his detention cell at the El Helicoide detention center in Caracas, where he had been held for in excess of twelve months, as stated by rights groups and opposition groups.
The Caracas administration reported that the man in his fifties exhibited signs of a cardiac arrest and was taken to a medical facility, where he succumbed on the weekend.
This recent criticism from the US is part of an escalating diplomatic spat between the Trump administration and President Maduro, who has alleged the US of pursuing a change in government.
In the past few months, the America has boosted its armed forces deployment in the region and has conducted a series of deadly operations on vessels it claims have been used for smuggling illegal substances.
US President Donald Trump has accused Maduro directly of being the head of one of the country's narco-trafficking organizations—an allegation the Venezuelan president vehemently denies—and has hinted at military action "on the ground".
"The detainee had been 'unjustly imprisoned' in a 'facility for mistreatment'," said the US State Department's Bureau of Western Hemisphere Affairs.
He was arrested in 2024 after being among numerous political opponents to contest the outcome of that period's national vote.
Venezuela's government-controlled electoral authority declared Maduro the victor, even though counts by rivals showing their nominee had won by a wide margin.
The elections were largely criticized on the international stage as neither free nor fair, and sparked unrest across the nation.
The former governor, who governed the island state, was indicted of "incitement to hatred" and "extremism" for questioning Maduro's claim to victory.
National advocacy group Foro Penal has voiced worry over worsening circumstances for jailed opponents in the South American state.
"Another political prisoner has died in Venezuelan detention centers. He had been imprisoned for a twelve months, in solitary confinement," wrote Alfredo Romero, the group's head, on a social media platform.
He noted that the detainee had only been granted one encounter from his family during the whole time of his incarceration. He also mentioned that seventeen detained dissidents have passed away in the nation since 2014.
Opposition groups have also criticized the administration over the passing of the former governor.
María Corina Machado, a well-known political rival who received this period's Nobel Peace Prize but who is in seclusion to escape capture, said that Díaz's death was not a one-off event.
"Unfortunately, it joins an disturbing and heartbreaking series of fatalities of political prisoners imprisoned in the wake of the after the vote crackdown," she posted.
The opposition alliance said that the former governor "was an unjust death".
His own party, Democratic Action (AD), also honored the former governor, saying he had been wrongly imprisoned without due process and had remained in conditions "that infringed upon his human rights".
Frictions between the United States and Venezuela have become ever more tense over what Trump has described as attempts to curb the influx of drugs and migrants into the United States.
Maduro has for his part accused the US of using its drug enforcement efforts as an excuse to depose his administration and gain control of Venezuela's huge oil reserves.
The United States has also stationed a significant fleet—its largest deployment in the region in decades—along with thousands of soldiers.
In a parallel move, the Venezuelan armed forces reportedly swore in over five thousand six hundred recruits in one go on the weekend, in answer to what army commanders called US "intimidation".
