Passing of Venezuelan Political Dissident in Detention Called 'Despicable' by United States Authorities.

The American administration has criticized the Venezuelan government over the fatality of a imprisoned opposition figure, labeling it a "reminder of the despicable nature" of President Nicolás Maduro's government.

The former governor was found dead in his cell at the El Helicoide facility in Caracas, where he had been held for over a year, according to advocacy organizations and opposition groups.

The officials in Venezuela said that the former governor showed indicators of a cardiac arrest and was taken to a medical facility, where he passed away on the weekend.

Growing War of Words Between Washington and Venezuela

This new criticism from the United States is part of an escalating diplomatic spat between the American government and President Maduro, who has accused America of attempting a change in government.

In the last several months, the United States has boosted its armed forces deployment in the region and has executed a number of lethal attacks on boats it asserts have been used for smuggling narcotics.

US President Donald Trump has claimed Maduro personally of being the chief of one of the area's cartels—an claim the Venezuelan president categorically refutes—and has warned of armed intervention "on the ground".

"He had been 'held without cause' in a 'center of abuse'," said the American diplomatic office for the region.

Background of the Detention

The opposition figure was taken into custody in that year after being among many political opponents to challenge the outcome of that period's national vote.

Venezuela's state-run electoral authority proclaimed Maduro the victor, notwithstanding figures from dissidents showing their nominee had been victorious by a landslide.

The vote were widely dismissed on the international stage as lacking in credibility, and triggered unrest around the nation.

Díaz, who governed the Nueva Esparta state, was charged of "stoking division" and "terrorist acts" for disputing Maduro's declaration of success.

Reactions from Advocates and the Opposition

National advocacy group Foro Penal has voiced worry over declining conditions for detained dissidents in the Latin American nation.

"One more detained dissident has died in Venezuelan prisons. He had been held for a twelve months, in segregation," wrote Alfredo Romero, the group's head, on a social media platform.

He said that the detainee had only been permitted one visit from his family during the whole time of his imprisonment. He also mentioned that over a dozen detained dissidents have died in the nation since that year.

Dissident factions have also condemned the government over the passing of Díaz.

María Corina Machado, a well-known opposition leader who received this year's Nobel Peace Prize but who is in concealment to avoid capture, commented that his death was part of a pattern.

"Tragically, it contributes to an concerning and heartbreaking chain of demises of political prisoners imprisoned in the context of the after the vote repression," she wrote.

The opposition alliance said that the former governor "died unjustly".

Díaz's own party, Democratic Action (AD), also paid tribute to the ex-leader, stating he had been wrongly imprisoned without due process and had stayed in conditions "that should never have violated his basic rights".

Wider Geopolitical Strains

Strains between the US and Venezuela have become increasingly strained over what Trump has described as actions to stop the flow of drugs and migrants into the United States.

• US aerial attacks on boats in the Caribbean and Pacific have resulted in the deaths of more than 80 individuals.
• Trump has alleged Maduro of "emptying his prisons and psychiatric facilities" into the US.
• The US has labeled two Venezuelan trafficking organizations as terror groups.

Maduro has in turn accused the US of using its anti-narcotics campaign as an justification to depose his socialist government and get its hands on Venezuela's enormous petroleum resources.

The US has also stationed a sizable armada—its largest deployment in the area in many years—along with many troops.

In a related development, the Venezuelan army allegedly swore in thousands of soldiers in a mass ceremony on the weekend, in answer to what army commanders called US "intimidation".