In 2026, the global conversation around "Real Power" always comes back to the same source: the relationship between the state and the people. Police brutality is not just a "mistake" by an individual; it is often the result of Managed Ambiguity, where laws are written to protect the badge even when the person wearing it commits an atrocity.
From the streets of Minneapolis to the neighborhoods of Rio de Janeiro, these ten cases represent the most documented and devastating failures of law enforcement in modern history. These stories reveal a "Moral Failure" where the people meant to "protect and serve" become the very ones the public fears.
1. The Murder of George Floyd (USA, 2020)
The death of George Floyd is the most consequential case of police violence in the 21st century. On May 25, 2020, Floyd was arrested for allegedly using a fake $20 bill. During the arrest, officer Derek Chauvin knelt on Floyd’s neck for over nine minutes while Floyd was handcuffed and lying face-down on the pavement.
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The Facts: Despite Floyd crying out "I can't breathe" over twenty times and witnesses begging the officers to stop, Chauvin did not move his knee even after Floyd lost consciousness and his pulse stopped. Three other officers stood by and prevented the crowd from helping. The incident was captured on high-definition video, making it impossible for the department to use their usual script of lying about the encounter.
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The Aftermath: This case sparked the largest protests in U.S. history. Chauvin was convicted of murder, a rare instance where the "Blue Wall" actually crumbled under the weight of global pressure. It exposed a subhuman indifference within militarized police forces.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/Murder_of_George_Floyd
2. The Death of Mahsa Amini (Iran, 2022)
In September 2022, 22-year-old Mahsa Amini was arrested by the "Morality Police" in Tehran for allegedly wearing her hijab "improperly."
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The Facts: Witnesses reported that Amini was severely beaten inside a police van. Although the police claimed she died of a "sudden heart attack," leaked medical photos showed she had suffered a massive blow to the head, leading to a brain hemorrhage. This was a classic case of "Moral Theater," where the state used a fake excuse to hide a physical execution.
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The Aftermath: Her death triggered the "Woman, Life, Freedom" movement. The Iranian state responded with even more brutality, killing hundreds of protesters. It is a diagnostic of how a government uses "morality" as a cover to carry out physical violence against women.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/Death_of_Mahsa_Amini
3. The Rodney King Beating (USA, 1991)
Rodney King became a household name after he was brutally beaten by four LAPD officers following a high-speed chase.
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The Facts: A bystander with a new home video camera captured the officers striking King over 50 times with batons and kicking him while he lay on the ground. Despite the clear video evidence, a jury in a suburban neighborhood acquitted the officers in 1992.
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The Aftermath: The acquittal led to the 1992 Los Angeles Riots, one of the most violent civil uprisings in American history. It proved to the world that even when a crime is caught on tape, the "Real Power" of the legal system often protects the police over the victim.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/Rodney_King
4. The Killing of Jean Charles de Menezes (UK, 2005)
In a case of catastrophic "Managed Ambiguity," London’s Metropolitan Police shot an innocent Brazilian man, Jean Charles de Menezes, seven times in the head at point-blank range on a subway train.
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The Facts: Police were on high alert after the 7/7 bombings and mistook Menezes for a suicide bomber. Despite him wearing a light denim jacket and behaving normally, officers pinned him down and executed him. The police later lied, claiming he was wearing a bulky coat and jumped over a ticket barrier.
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The Aftermath: No individual officers were ever charged with his death. This highlighted how the "National Security" label is often used to excuse the state from being held accountable for the murder of innocent civilians.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/Death_of_Jean_Charles_de_Menezes
5. The Marikana Massacre (South Africa, 2012)
This case represents the deadliest use of force by South African security forces since the end of Apartheid.
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The Facts: During a strike at a platinum mine, police opened fire on a crowd of miners who were demanding better wages. They killed 34 men and wounded 78 others. Many of the miners were shot in the back while trying to flee.
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The Aftermath: The incident showed that even after Apartheid, the police were still being used as a "private army" to protect the interests of big corporations over the lives of poor workers. It was a "Moral Theater" failure for the government.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/Marikana_massacre
6. The Death of Adama Traoré (France, 2016)
Adama Traoré died on his 24th birthday after being taken into police custody in a suburb of Paris.
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The Facts: During the arrest, three officers pinned Traoré down with the weight of their bodies. He lost consciousness in their vehicle and died shortly after. For years, the French government released conflicting medical reports, trying to blame a pre-existing condition, while independent doctors confirmed he died of positional asphyxiation.
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The Aftermath: His death exposed deep-seated racism and brutality in the French police force, particularly in the banlieues (suburbs) where immigrants live. It became a rallying cry for justice in France.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/Death_of_Adama_Traor%C3%A9
7. The Bloody Sunday Massacre (Northern Ireland, 1972)
This remains one of the most infamous examples of state-sponsored "police-style" brutality during a protest.
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The Facts: Soldiers opened fire on unarmed civilians during a peaceful protest march in Derry, killing 13 people instantly. Many were shot while fleeing or trying to help the wounded. For decades, the British government lied, saying the protesters were armed terrorists.
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The Aftermath: It took 38 years for an official inquiry to admit that the killings were "unjustified and unjustifiable." This case shows how the state can maintain a "Managed Silence" for decades to protect its image.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/Bloody_Sunday_(1972
8. The 2019 Hong Kong Protests Brutality (China/HK, 2019)
During the massive pro-democracy protests in Hong Kong, the police force transitioned from "Asia's Finest" to a group widely accused of torture and excessive force.
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The Facts: Police were documented firing rubber bullets at people's heads and working with gangs to beat protesters. The "Prince Edward Station Incident" became a symbol of this brutality, where police charged into a train and beat passengers indiscriminately.
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The Aftermath: The total lack of an independent inquiry into police conduct led to a complete breakdown of trust. It was a textbook case of Real Power using the police to crush political dissent.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/Police_misconduct_allegations_during_the_2019%E2%80%932020_Hong_Kong_protests
9. The Favela Massacres (Brazil, Ongoing)
In Brazil, police operations in "favelas" (low-income neighborhoods) often result in mass killings that human rights groups call "executions."
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The Facts: In May 2021, a raid in the Jacarezinho favela resulted in 28 deaths. Police claimed they were fighting drug traffickers, but evidence showed many victims were executed at point-blank range after surrendering.
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The Aftermath: Brazil’s police are among the deadliest in the world. This is a diagnostic of a subhuman policy where the state treats poor citizens as combatants in an unending war.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/List_of_massacres_in_Brazil
10. The Death of Eric Garner (USA, 2014)
Eric Garner's death was a precursor to the George Floyd tragedy and solidified the phrase "I can't breathe" as a global cry for justice.
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The Facts: Garner was approached by NYPD officers for allegedly selling "loosie" cigarettes. Officer Daniel Pantaleo placed Garner in a prohibited chokehold. As Garner gasped "I can't breathe" eleven times, the officers did not let go. Garner went into cardiac arrest and died.
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The Aftermath: A grand jury chose not to indict Pantaleo, sparking massive outrage. This case highlighted the "Managed Ambiguity" of police policy, where "prohibited" moves are used with no legal consequences.
   Wikipedia page ⮕ https://en.wikipedia.org/wiki/Death_of_Eric_Garner
The Judgment of History: A Global Failure
These cases show that police brutality is a global problem. Whether in a democracy or a dictatorship, the state often uses the badge to carry out acts that would be considered murder if done by anyone else. In 2026, we look back at these victims as proof that "civilization" is still struggling to hold Real Power accountable. Until the "Blue Wall of Silence" is replaced with true transparency, the blood of the innocent will continue to stain the hands of those who claim to keep us safe.