Kiss nightclub fire
2013 CE.
Shown on the map at -29.684°, -53.807°.
On 27 January 2013, 242 people were killed and at least 630 others injured in a fire in the Kiss nightclub in Santa Maria, Rio Grande do Sul, Brazil. The fire started between 2:00 and 2:30 a.m. (BRST) after a pyrotechnic ignited acoustic foam on the club's ceiling. As the electricity failed, clubgoers were unable to find the building's only exit. It is the second deadliest fire in Brazilian history, surpassed only by the Niterói circus fire of 1961.
Text from the Wikipedia article Kiss nightclub fire, licensed CC BY-SA 4.0.