How did propane tanks and gang rivalries cause the 2013 Palmasola prison fire?

An analysis of the August 23, 2013, riot at Palmasola prison in Santa Cruz, Bolivia, where gang violence and improvised weapons led to 31 deaths, including a toddler.

Disasters & Accidents
Riot at Palmasola prison kills 31 people

Overview

Date of Riot

August 23, 2013

Location

Palmasola Prison, Santa Cruz

Death Toll

31 People

Key Weapon

Propane Tanks

Prison Capacity

233% Overcapacity

Expectation vs. Reality in Prison Control

The structure of Palmasola prison created a disconnect between official security protocols and the actual power dynamics inside the facility.

The plan neededWhat happenedWhy it mattered
Guards maintain internal order and prevent violence between inmates.Guards focused only on perimeter security, leaving internal affairs to inmate gangs.Rival gangs could attack each other without immediate intervention from staff.
Prisons house only convicted adults awaiting sentencing or serving time.Children under six lived in cells with parents due to national law.An 18-month-old child died in the fire, highlighting the vulnerability of non-inmates.
Judicial backlogs are temporary delays in processing cases.80% of inmates were awaiting trial, creating a permanent population of unconvicted prisoners.Overcrowding reached 233%, fueling tension and gang recruitment among detainees.

The Architecture of Neglect

State authority at Palmasola prison in Santa Cruz, Bolivia, effectively ended at the perimeter fence. Guards exerted minimal control over internal activities, leading observers to describe the facility as a self-governing prison town. Inside, inmates ran businesses that supplied weapons and drugs, creating an economy independent of official oversight. This lack of supervision allowed criminal groups to establish dominance through fear and extortion. The prison held approximately 3,500 prisoners, contributing to severe overcrowding. Bolivia’s penitentiary system operated at 233% capacity, ranking second only to El Salvador in the region. This density forced inmates into close quarters, intensifying competition for space and resources within the walls.

Legal frameworks exacerbated these conditions by allowing children under six to live with their parents. Hundreds of children resided in the facility, often remaining there long after reaching the age limit due to a lack of alternative care. The presence of families turned the prison into a community governed by gang rules rather than state law. Inmates paid mandatory extortion fees, known as life insurance, ranging from $100 to $500 to gang leaders called delegates. Failure to pay these fees could result in torture or death. While organized crime in Bolivia was not as influential as in Central America or Brazil, the internal power structures were rigid and violent, setting the stage for catastrophic conflict.

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Gang Dynamics and Improvised Weapons

Violence at Palmasola stemmed from a rivalry between two distinct gang factions housed in adjacent cell blocks. One group, located in cell block B, sought to assert dominance over rivals in cell block A. The attackers prepared for the assault by breaching the wall that separated the two sections. They armed themselves with machetes, small knives, and sticks, but their most lethal weapon was improvised. Inmates utilized propane tanks, common in the prison for cooking and heating, as incendiary devices. These tanks were not just explosive; they were used as flamethrowers. The attackers first released gas to suffocate victims and then ignited the tanks, turning the confined spaces into infernos. This method of attack demonstrated a high level of coordination and a willingness to use extreme violence to settle internal disputes.

The use of propane tanks as weapons highlighted the ease with which inmates could access dangerous materials. Businesses inside the prison supplied these items, reflecting the minimal control guards exercised over daily operations. The attackers did not rely solely on fire; they also used blunt force and blades to subdue their rivals. Shell casings were found at the scene, suggesting that firearms may have been used, though authorities could not definitively confirm their role in the conflict. The combination of fire and melee weapons created a chaotic environment where escape was difficult. The attackers’ strategy was not to negotiate or protest, but to eliminate their rivals through overwhelming force. This approach underscored the brutal reality of life inside a prison where the state had abdicated its role as the ultimate authority.

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The Sequence of the Attack

The conflict began at approximately 6:00 am on August 23, 2013, when inmates from cell block B broke through the wall into cell block A. The initial breach was followed by a coordinated assault using machetes and knives. The attackers then deployed the propane tanks, detonating them to create explosions and fires. Police head Alberto Jorge Aracena reported that the fighting broke out early on Friday morning, with prisoners in one block detonating a metal propane tank in another around dawn. Local media reported hearing shots fired after the initial blast, adding to the confusion and terror. The rapid spread of fire was facilitated by straw mattresses, which caught fire quickly and trapped many prisoners inside their cells.

As the fire intensified, inmates attempted to escape by jumping off the roof. Many of those who survived the initial attack succumbed to burns or smoke inhalation. The fire took almost two hours to extinguish, during which time the death toll rose steadily. Government official Celso Parada reported seeing around 60 injured inmates, many of whom were badly burnt. The severity of the burns indicated that the fire was intense and widespread. The attackers’ use of propane tanks as flamethrowers ensured that the fire was not just a byproduct of the violence but a primary weapon. The sequence of events, from the wall breach to the fire, demonstrated a calculated effort to maximize casualties. The lack of immediate guard intervention allowed the violence to escalate unchecked, resulting in a massacre rather than a manageable disturbance.

Aftermath and Systemic Failure

The incident resulted in the deaths of 31 people, including an 18-month-old child who was living in the prison with a parent. Thirty-seven others were seriously injured, many with severe burns. The presence of the child among the dead highlighted the human cost of the prison’s overcrowding and the policy allowing young children to reside in cells. The tragedy sparked calls for reform in the Bolivian prison system, which was plagued by overcrowding and long delays in the trial system. The judicial backlog meant that four out of five prisoners in Palmasola were awaiting trial, contributing to the tension and instability within the facility.

The immediate aftermath revealed the extent of the systemic failures that allowed the violence to occur. Guards had focused on securing the perimeter, leaving the interior to the mercy of inmate gangs. The lack of internal control meant that weapons and incendiary materials were readily available. The incident underscored the dangers of a prison system where inmates effectively govern themselves. The high death toll and the presence of a child among the victims served as a stark reminder of the consequences of neglect. The event did not just reflect a single act of violence but a broader failure of the state to maintain order and protect the vulnerable within its prisons. The calls for reform that followed were a direct response to the visible evidence of systemic breakdown.

Timeline: Riot at Palmasola prison kills 31 people

  1. 1561 Santa Cruz founded by Ñuflo de Chavez
  2. 1988 Law 1008 imposes heavy drug penalties
  3. August 23, 2013 Riot begins at 6am with wall breach
  4. August 23, 2013 Propane tanks used as flamethrowers
  5. August 23, 2013 Fire takes two hours to extinguish
  6. August 23, 2013 31 dead, including an 18-month-old child
  7. August 23, 2013 President Morales orders urgent investigation

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