Cologne opens new city archive, 12 years after fatal collapse. “The western German city of Cologne on Friday inaugurated its new historical archive, 12 years after a subway construction mishap collapsed the former building. In March 2009, the Cologne archive building collapsed into an excavation pit of a nearby subway construction project. Two people were killed and irreplaceable historical documents of the 2,000-year-old city were buried in the rubble.”
You can read more at https://www.dw.com/en/cologne-opens-new-city-archive-12-years-after-fatal-collapse/a-59080639.