Six defendants facing decades in prison for protesting Donald Trump’s inauguration have been found not guilty, in a trial that raised serious questions about First Amendment rights in the age of Trump.

A jury in Washington, DC, cleared the defendants of all seven charges against them, which included rioting and multiple counts of property destruction. The defendants were the first of nearly 200 people due to stand trial for their involvement in the 20 January protests.

Jude Ortiz, a member of the Defend J20 team that mobilised to support the defendants, called the decision “a victory for political organising”.

“The prosecutor was trying to claim political organising was conspiracy,” Mr Oritz told The Independent. ”And these acquittals show that that logic is not being bought.”

He added: “Hopefully that will send a very persuasive message to prosecutors everywhere that they’re not going to get away with criminalising protest organising.”

In pictures: Protests, pomp and Donald Trump Show all 30 1 /30 In pictures: Protests, pomp and Donald Trump In pictures: Protests, pomp and Donald Trump President-elect Donald Trump acknowledges guests as he arrives on the platform at the US Capitol in Washington DC Getty Images In pictures: Protests, pomp and Donald Trump Donald Trump is sworn in as the 45th president of the United States by Chief Justice John Roberts as Melania Trump looks on during the 58th Presidential Inauguration at the U.S. Capitol in Washington AP In pictures: Protests, pomp and Donald Trump President Donald Trump shakes hands with Justice John Roberts after taking the oath at inauguration ceremonies swearing in Trump as the 45th president of the United States Reuters In pictures: Protests, pomp and Donald Trump President Donald Trump raises his fists after his inauguration on the West Front of the U.S. Capitol Getty In pictures: Protests, pomp and Donald Trump U.S. President-elect Donald Trump greets outgoing President Barack Obama before Trump is inaugurated during ceremonies on the Capitol in Washington Reuters In pictures: Protests, pomp and Donald Trump resident-elect Donald Trump arrives on the platform of the US Capitol in Washington DC Getty Images In pictures: Protests, pomp and Donald Trump Attendees partake in the inauguration ceremonies to swear in Donald Trump as the 45th president of the United States at the U.S. Capitol in Washington DC Reuters In pictures: Protests, pomp and Donald Trump US President Donald Trump delivers his inaugural address during ceremonies at the US Capitol in Washington DC Getty In pictures: Protests, pomp and Donald Trump U.S. President Donald Trump waves with wife Melania during the Inaugural Parade in Washington DC Reuters In pictures: Protests, pomp and Donald Trump Protesters registered their rage against the new president Friday in a chaotic confrontation with police who used pepper spray and stun grenades in a melee just blocks from Donald Trump's inaugural parade route. Scores were arrested for trashing property and attacking officers AP In pictures: Protests, pomp and Donald Trump Demonstrators protest against US President Donald Trump in Washington DC Getty Images In pictures: Protests, pomp and Donald Trump A woman holds a sign before the start of the Presidential Inauguration of Donald Trump at Freedom Plaza in Washington DC Getty Images In pictures: Protests, pomp and Donald Trump Anti-Trump protesters prepare banners for a protest against the inauguration of US President-elect Donald Trump, in Berlin REUTERS In pictures: Protests, pomp and Donald Trump Demonstrators shout slogans against US President-elect Donald Trump in Washington DC Getty Images In pictures: Protests, pomp and Donald Trump Demonstrators march, block foot traffic and clash with U.S. Capitol Police at the entry checkpoints for the Inauguration of Donald Trump Alamy Live News In pictures: Protests, pomp and Donald Trump Demonstrators display a banner as people arrive for US President-elect Donald Trump's inauguration in Washington DC Getty Images In pictures: Protests, pomp and Donald Trump A man displays a placard as people lineup to get into the National Mall for the inauguration of US President-elect Donald Trump in Washington DC Getty Images In pictures: Protests, pomp and Donald Trump Protesters demonstrating against U.S. President Donald Trump raise their hands as they are surrounded by police on the sidelines of the inauguration in Washington DC Reuters In pictures: Protests, pomp and Donald Trump A demonstrator wearing a mask depicting Donald Trump protests outside the US Embassy in London Getty Images In pictures: Protests, pomp and Donald Trump Demonstrators hold placards as they protest outside the US Embassy in London Getty Images In pictures: Protests, pomp and Donald Trump Former US President George W. Bush and First Lady Laura Bush arrive for the Presidential Inauguration at the US Capitol Rex In pictures: Protests, pomp and Donald Trump Michelle Obama and Dr. Jill Biden share an umbrella as President Donald Trump delivers his inaugural address at the inauguration in Washington DC Rex In pictures: Protests, pomp and Donald Trump Former Democratic presidential nominee Hillary Clinton and former President Bill Clinton arrive on the West Front of the U.S. Capitol in Washington Reuters In pictures: Protests, pomp and Donald Trump U.S. Vice President Mike Pence takes the oath of office on the West Front of the U.S. Capitol in Washington, DC Getty Images In pictures: Protests, pomp and Donald Trump Advisors to President-elect Donald Trump, Kellyanne Conway and Steve Bannon depart from services at St. John's Church during the Presidential Inauguration in Washington Reuters In pictures: Protests, pomp and Donald Trump Protesters demonstrating against U.S. President Donald Trump take cover as they are hit by pepper spray by police on the sidelines of the inauguration in Washington DC Reuters In pictures: Protests, pomp and Donald Trump An activist demonstrating against U.S. President Donald Trump is helped after being hit by pepper spray on the sidelines of the inauguration in Washington DC Reuters In pictures: Protests, pomp and Donald Trump A police officer tries to tackle a protester demonstrating against U.S. President Donald Trump Reuters/Adrees Latif In pictures: Protests, pomp and Donald Trump Police arrest and detain a protester in the street in Washington DC Rex In pictures: Protests, pomp and Donald Trump A police officer falls to the ground as another shoots pepper spray at protesters demonstrating against U.S. President Donald Trump on the sidelines of the inauguration in Washington DC Reuters

The Disrupt J20 march was an anti-capitalist demonstration that occurred alongside Inauguration-Day protests such as the Women’s March and the “Trump 420” protest in Dupont Circle. Unlike participants in these other protests, however, hundreds of Disrupt J20 demonstrators were arrested for their participation.

In the late morning of 20 January, DC Police surrounded and arrested more than 200 of the participants in a tactic known as kettling. Authorities claim some of the participants had broken windows, thrown chairs, and even assaulted a limousine driver, according to an indictment.

In their opening arguments, however, the prosecution conceded they had no evidence that any of the first six defendants engaged in any of the property destruction themselves. Instead, the state urged jurors to convict based on the defendant’s participation in the march itself.

“Each of them made a choice, and each of them played a role,” Assistant U.S. Attorney Jennifer Kerkhoff told jurors of the defendants, according to the Huffington Post. “You don’t personally have to be the one who breaks the window to be guilty of rioting.”

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One of the defendants, Britt Lawson, was a registered nurse who said she attended the event to provide medic services to anyone injured. The prosecution claimed Ms Lawson’s bag of medical supplies was evidence that the nurse had come ”prepared for war”.

Another defendant, photojournalist Alexei Wood, said he was reporting on the event when he was arrested. The prosecution claimed his occasional cheers – which can be heard in his own, livestreamed video of the protest – were evidence of his active participation.

After the jury handed down their decision on Thursday, Mr Wood declared the verdict “a direct-action push-back against Trump’s anti-free-press rhetoric”.

“I am excited about people being able to speak freely, and being able to report the best they can,” he told The Independent.

Multiple people in the courtroom burst into tears when Mr Wood, Ms Lawson, and their four co-defendants were cleared. Several of the 186 other defendants who have yet to stand trial were also in the courtroom that day. While their futures are less certain, observers said many of them celebrated along with the six who were cleared.