The Tragedy of Gate 12 (Spanish: La tragedia de la puerta 12) was a fatal human stampede that occurred on June 23, 1968, at the River Plate Stadium in Buenos Aires, Argentina. Over 70 people, all of them Boca Juniors fans with an average age of 19, were crushed to death, and more than 200 others were injured as they attempted to leave the stadium following a match between River Plate and their arch-rivals Boca Juniors. The official death toll was 71, although some witnesses suggested the number was closer to 200. This event is considered the worst disaster in Argentine sports history.
Despite strong suspicions of involvement by the Federal Police and Club Atlético River Plate, the causes and responsibility for the human stampede were never fully clarified.
For decades, the tragedy was treated as a taboo subject and was not officially acknowledged by either Boca Juniors or River Plate. It was not until 2008 that River Plate installed a plaque at the site—now Gate M—in memory of the victims. In 2018, on the 50th anniversary of the disaster, Boca Juniors apologized for having neglected the memory of the victims and committed to honoring them in the future.
In 2021, Boca Juniors installed a plaque listing the known victims in the main hall of La Bombonera and declared June 23 a day of mourning for the club.
The stampede occurred at the end of the football match between River Plate and Boca Juniors at River Plate Stadium, specifically at Gate 12, which served as an exit for visiting fans. An investigation by journalist Pablo Lisotto later clarified that the area leading to the street was not clear, and the pressure of the crowd exiting caused the fatalities.
The exact number of victims remains uncertain, but it is confirmed to exceed 70, with most victims being minors.
According to Lisotto, the likely cause was a police officer attempting to block the crowd's exit. His investigation concluded:
"I believe a police officer tried to block the exit after fans had already started evacuating the stadium. The gate was not locked—had it been, the pressure from the crowd would have forced it open. Behind the police blockade, there were mounted officers using batons, causing panic. Fans had to choose between being beaten or retreating to the stairs. This created an accordion effect in the human mass, leading to suffocation and crushing. The victims' bodies were unrecognizable to many family members due to the asphyxiation."Lisotto compared the police actions to those of La Noche de los Bastones Largos (The Night of the Long Batons), emphasizing that the lack of photos, absence of autopsies, and subsequent silence were likely due to censorship by the government of Juan Carlos Onganía. Witnesses also claimed that Boca fans may have provoked police by singing the Peronist March, leading to the repression.
"At first, it was a normal stampede, but it intensified. I was carried through the air without touching the ground. Something went wrong—the avalanche stopped, and people started panicking. I passed out and was saved by others, probably because I was the youngest. I never returned to watch Boca play".
"Fans urinated in coffee cups and threw them at the mounted police, which led to the repression and tragedy".
"The mounted police acted against the crowd, causing the chaos. The gate was open, and the turnstiles were removed. I believe the authorities tried to cover up the police's role by blaming the turnstiles."
Investigation and responsibility
The criminal investigation concluded without identifying anyone responsible for the disaster. Many asserted that the exit was blocked by the Federal Police (at the time, the country was governed by the military dictatorship of the self-styled Revolución Argentina led by General Juan Carlos Onganía). Initially, two River Plate executives were prosecuted on charges of negligence, but following expert assessments and testimonies from fans themselves, the Court of Appeals declared them innocent.
Regarding civil liability, the Argentine Football Association (AFA) and the clubs collectively addressed the matter by creating a fund of just under $100,000, which amounted to slightly over $1,000 per victim. To receive this amount, the victims’ families were required to waive any further legal claims. Only two victims’ families, Nélida Oneto de Gianolli and Diógenes Zúgaro, pursued legal action against River Plate. The court ruled against the club due to its civil liability and ordered it to pay approximately $50,000 to each family.
The area where the tragedy occurred, the tunnel at Gate 12, was poorly lit. The combination of the low evening sun and a single small light bulb illuminating the entire tunnel made it very difficult to see the steps of the staircase. In the following years, false statements circulated claiming that the gate had been locked and/or that the turnstiles at the entrance had not been removed.
For decades, it was claimed that all the victims were Boca Juniors supporters. However, a journalistic investigation conducted by Pablo Lisotto in 2023 confirmed that at least three of the deceased were River Plate fans, and one was a Racing Club supporter.
The affected gate, originally Gate 12, was later renamed Access L, then K, and is now Gate M. In 2008, River Plate installed a commemorative plaque. The same year, Pablo Tesoriere premiered his documentary Puerta 12, which reignited public remembrance of the tragedy.
Until 2008, there were no records of any act or tribute by Boca Juniors to honor those who died in the tragedy. The release of the documentary Puerta 12, directed by Pablo Tesoriere, marked the beginning of such remembrances. Since then, every mid-June during the Budget Assembly meeting, a moment of silence has been observed in memory of Puerta 12, mentioning "the 71 deceased."