Demise of Venezuela's Opposition Figure in Detention Called 'Despicable' by United States Authorities.

The American administration has condemned the Venezuelan government over the passing of a detained opposition figure, calling it a "clear indication of the despicable essence" of President Nicolás Maduro's government.

The former governor was found dead in his prison cell at the El Helicoide facility in Caracas, where he had been incarcerated for more than a year, as stated by advocacy organizations and dissident factions.

The officials in Venezuela said that the former governor displayed signs of a heart attack and was rushed to a medical facility, where he passed away on Saturday.

Escalating Rhetoric Between Washington and Caracas

This new statement from the United States is part of an growing war of words between the Trump administration and President Maduro, who has alleged the US of pursuing his overthrow.

In the past few months, the America has increased its armed forces deployment in the Latin America and has conducted a succession of fatal attacks on ships it says have been used for smuggling drugs.

US President Donald Trump has alleged Maduro himself of being the head of one of the region's cartels—an accusation the Venezuelan president strongly rejects—and has hinted at military action "on the ground".

"Alfredo Díaz had been 'arbitrarily detained' in a 'torture centre'," declared the US State Department's Bureau of Western Hemisphere Affairs.

Background of the Imprisonment

The opposition figure was detained in that year after being among numerous dissidents to contest the outcome of that year's presidential election.

Venezuela's pro-government electoral authority announced Maduro the victor, despite opposition tallies suggesting their nominee had won by a wide margin.

The electoral process were broadly rejected on the world stage as neither free nor fair, and triggered protests around the nation.

Díaz, who led the coastal region, was indicted of "incitement to hatred" and "terrorist acts" for questioning Maduro's declaration of success.

Reactions from Rights Groups and the Political Rivals

Venezuelan rights organization Foro Penal has voiced worry over deteriorating situations for detained dissidents in the Latin American nation.

"Another political prisoner has lost his life in Venezuelan jails. He had been imprisoned for a year, in segregation," wrote Alfredo Romero, the body's president, on a social media platform.

He added that Díaz had only been allowed one encounter from his family during the entire length of his incarceration. He added that over a dozen political prisoners have passed away in the country since that year.

Political rivals have also denounced the administration over the death of the former governor.

María Corina Machado, a well-known dissident figure who received this year's Nobel Peace Prize but who is in concealment to escape capture, stated that his demise was not a one-off event.

"Tragically, it adds to an disturbing and heartbreaking chain of demises of detained dissidents detained in the aftermath of the post-election suppression," she said.

The Democratic Unitary Platform declared that the former governor "passed away unfairly".

Díaz's own party, Democratic Action (AD), also remembered the ex-leader, noting he had been wrongly imprisoned without fair treatment and had been kept in situations "that should never have violated his fundamental rights".

Broader International Strains

Strains between the US and Venezuela have become increasingly strained over what Trump has labeled attempts to stem the movement of drugs and migrants into the United States.

• US air strikes on vessels in the Caribbean and Pacific have resulted in the deaths of dozens of persons.
• Trump has alleged Maduro of "emptying his prisons and mental institutions" into the US.
• The US has designated two Venezuelan drug cartels as extremist entities.

Maduro has for his part alleged the US of using its war on drugs as an justification to overthrow his administration and access Venezuela's enormous petroleum resources.

The US has also positioned a large fleet—its biggest deployment in the area in many years—along with thousands of soldiers.

In a connected action, the Venezuelan armed forces according to reports inducted more than 5,600 recruits in a single event on Saturday, in answer to what military leaders described as US "aggression".