[https://edition.cnn.com/2021/07/27/europe/explosion-chempark-leverkusen-germany-intl/index.html](https://edition.cnn.com/2021/07/27/europe/explosion-chempark-leverkusen-germany-intl/index.html) >"Five people were missing and several injured after an explosion rocked an industrial park in the western German city of Leverkusen on Tuesday, sending up plumes of smoke and prompting police to ask nearby residents to remain in their homes."