CARACAS, June 28 (Reuters) - The Venezuelan government hunted on Wednesday for rogue policemen who attacked key installations by helicopter, but critics of President Nicolas Maduro suspected the raid may have been manipulated to justify repression.
In extraordinary scenes over Caracas around sunset on Tuesday, the stolen helicopter fired shots at the Interior Ministry and dropped grenades on the Supreme Court, both viewed by Venezuela's opposition as bastions of support for a dictator.
Nobody was injured and the aircraft, identified by the government as an Airbus Bolkow 105, apparently referring to the Messerschmitt-Bolkow-Blohm Bo 105, was gone.
RELATED: Elderly Venezuelans protest against the government
Officials said special forces were seeking Oscar Perez, 36, a police pilot named as the mastermind of the raid by the helicopter that carried a banner saying "Freedom!"
In 2015, Perez co-produced and starred in "Death Suspended," an action film based on real events in which he played the lead role as a government agent rescuing a kidnapped businessman.
There was no sign on Wednesday of Perez, described by officials as a "psychopath," though police sources said the helicopter was dumped in Higuerote, on the Caribbean coast.
The attack exacerbated an already full-blown political crisis in Venezuela after three months of opposition protests demanding general elections and fixes for the sinking economy.
At least 75 people have died since April, with hundreds more arrested and injured in what Maduro terms an ongoing coup attempt with U.S. encouragement.
RELATED: Massive Venezuelan demonstrations
"It's a terrorist attack that is part of an insurrectional offensive by Venezuelan right-wing extremists with the support of foreign governments and powers," said a Venezuelan government communique on the helicopter raid.
The attack fed a conspiracy theory by opposition supporters that it may have been a government setup and overshadowed other drama on Tuesday, including the besieging of opposition legislators by gangs in the National Assembly.
The helicopter raid also coincided with a judicial measure weakening the powers of dissident chief state prosecutor Luisa Ortega, who has emerged as a major challenger to Maduro.
"It seems like a movie," said Julio Borges, leader of the opposition-controlled legislature, of the helicopter raid.
RELATED: Venezuela President Maduro and Vice President Tareck El Aissami
"Some people say it is a set-up, some that it is real ... Yesterday was full of contradictions ... A thousand things are happening, but I summarize it like this: a government is decaying and rotting, while a nation is fighting for dignity."
Though Perez posted a video on social media showing himself in front of four hooded armed men and claiming to represent a coalition of security and civilian officials rising up against "tyranny," there was no evidence of deeper support.
The government, however, accused the policemen of links to the CIA and to Miguel Rodriguez, a former interior minister and intelligence chief under Maduro and his predecessor Hugo Chavez, who recently broke with government.
"I'm not at all convinced by the helicopter incident," Rodriguez told Reuters on Wednesday, saying the figures behind Perez in the video looked like dolls and expressing surprise the helicopter could fly freely and also not injure anyone.
"Conclusion: a cheap show. Who gains from this? Only Nicolas for two reasons: to give credibility to his coup d'etat talk, and to blame Rodriguez," he added, referring to himself.
Around the time of the attack, the pro-government Supreme Court expanded the role of the state ombudsman, a human rights guarantor who is closely allied with Maduro, by giving him powers previously held only by the state prosecutor's office.
Tarek Saab, an ardent Maduro ally, can now lead criminal investigations by ordering state officials to conduct autopsies and carry out ballistics tests, powers previously reserved for state prosecutors. He will also have access to the case files associated with criminal trials.
Opposition leaders described that as an attempt to supplant chief prosecutor Ortega, who has confronted both Maduro and the Supreme Court this year after splitting ranks.
Adding to Venezuela's tinder-box atmosphere, Venezuelan opposition supporters were taking to the streets again on Wednesday, to block roads around the nation for four hours with barricades. A similar event on Monday brought much of Caracas and other cities to a standstill.
Opposition supporters hope that cracks within government may swing the crisis their way, and have been delighted to see heavyweights like Ortega and Rodriguez oppose Maduro.
But there seemed to be little enthusiasm for the pilot Perez. "It's a joke. How many people have been arrested for raising a flag? Yet someone who takes a helicopter, gets away," said Gary Guillen, walking in a Caracas street. "This sounds more like government tactics than anything else."
Interior Minister Nestor Reverol, appearing alongside police chiefs, said the attack was the work of a few rogue individuals and did not represent the views of the rest of "this noble body."
Foreign Minister Samuel Moncada complained at a news conference about the lack of international condemnation of Tuesday's helicopter attack in Caracas, saying it contrasted with the barrage of foreign criticism of the government.
"In Europe it's now eight at night, but we've not had any reaction from European Union countries," he said of a bloc that has been strongly critical of Maduro in recent months.
The minister rejected accusations that the attack was carried out by the government for its own purposes. "Who can believe we are that sophisticated? Sending someone to throw grenades, who can believe that?" he asked, calling Perez a "psychopath." (Additional reporting by Silene Ramirez, Brian Ellsworth, Herbert Villaraga, Diego Ore and Girish Gupta; Editing by Jeffrey Benkoe)