It was just past one in the afternoon, the busiest hour of the day at the Escuela Militar metro station. The station sits beneath one of Santiago's most affluent districts, Las Condes, and at lunchtime its small shopping arcade and food court fill with office workers, students, and commuters. Then, at 13:53 on 8 September 2014, a bomb concealed inside a fire extinguisher and packed with gunpowder detonated in a trash can. Fourteen people were hurt. For a city that had grown almost accustomed to explosions in the night, this one was different - it came at midday, in a crowd, and it left real wounds.
The injuries were not abstract. A 61-year-old woman lost a finger to shrapnel and had to have it amputated. Others were hospitalized with serious wounds - cuts, an exposed fracture, the ringing trauma of a blast in an enclosed concourse. These were not targets in any military sense. They were people on a lunch break in a shopping arcade, picked at random by a device left in a bin and timed to go off when the most bodies would be near it. In the aftermath, service through the station stopped while the platform was sealed, and the ordinary rhythm of a city's commute gave way to bomb squads and investigators sifting the wreckage.
The blast did not come out of nowhere. Santiago had endured a remarkable run of small bombings - more than 200 explosive incidents between 2004 and 2014, ten of them in 2014 alone. Most went off at night in empty streets, claimed by groups taking names drawn from anarchism, anti-capitalism, indigenous-rights, or anti-American causes. The great majority were built to make noise rather than to maim, and casualties had been rare. But not unknown: in 2009, a device went off prematurely in the bag of a homeless man who, investigators concluded, had been carrying it toward a planned subway attack. By August 2014, President Michelle Bachelet had appointed a special prosecutor to confront a threat the country could no longer treat as background noise.
The investigation moved quickly. Security cameras had captured a suspect placing the device, and within days the police had a face. On 22 September, a raid led to the arrest of three people - Juan Alexis Flores Riquelme, Guillermo Cristobal Duran Mendez, and Nataly Antonieta Casanova Munoz - and the discovery of gunpowder and bomb-making materials in their homes. One piece of evidence proved quietly decisive: a Tarjeta bip!, the rechargeable card Santiago commuters tap to ride the metro. Its travel record, matched against the camera footage, helped place a suspect at the scene. The government invoked Chile's controversial Anti-terror Law, with its provisions for extended detention, wiretaps, and protected witnesses - a law whose roots in the Pinochet era made its use a matter of fierce debate.
The case did not resolve cleanly. All three defendants denied involvement, and when the Sixth Oral Criminal Court of Santiago ruled in March 2018, it convicted only one. Flores Riquelme was sentenced to 23 years - fifteen for planting and detonating the device, eight more for related charges - while the other two were acquitted for lack of evidence. His later years were turbulent: in January 2019 he was caught trying to escape a Santiago-area prison through a reactivated 40-meter tunnel, and was moved to one of the country's two high-security facilities, where he is held today. He is scheduled for release in 2037. The timing of the original attack carried its own grim resonance - it fell in the week of the anniversary of the 1973 coup, a season when Santiago's old wounds always feel close to the surface.
The Escuela Militar station lies beneath the Las Condes district of eastern Santiago, at roughly 33.41 degrees south, 70.58 degrees west, along the Avenida Apoquindo corridor where the city's modern high-rise business district climbs toward the Andes. The cordillera's snow line to the east is the dominant landmark in clear weather, and the cluster of glass towers in the financial district sometimes called 'Sanhattan' marks this side of the city from above. The nearest major airport is Comodoro Arturo Merino Benitez International (SCEL), about 20 km to the northwest. Santiago's basin traps winter smog that can sharply cut visibility; the clearest views over the eastern districts and the mountain wall behind them come after rain or wind.