A chilling car-ramming incident in Munich has left at least 20 people injured, sparking security concerns just ahead of the high-profile Munich Security Conference. As investigations continue into the suspect’s motive, we take a look back at some of the most violent attacks that have shaken the city—from the 1972 Olympics Massacre to the deadly Oktoberfest bombing and recent lone-wolf assaults. Watch now for a deep dive into Munich’s history of tragic violence.