**Ponte Morandi** [[1]](https://en.wikipedia.org/wiki/Ponte_Morandi), Genoa, August 2018 the bridge collapse and 43 persons died. But this is the controlled demolition of June 2019, one year after.
Barcelona, August 2017. Ramblas. One of the so called **2017 Barcelona attacks** [[2]](https://en.wikipedia.org/wiki/2017_Barcelona_attacks). Another tragedy. 13 people die.