On 24 July 2010 at least 19 people are killed and 100 others injured in a stampede at which music festival in Duisburg, Germany?
The answer is - Love parade
In which city did a suicide bombing take place in Taksim Square on 31 October 2010, resulting in at least 32 injuries, 15 of whom were police officers?
What name was popularly given to the event on 6 December 1989 when Marc Lépine killed 14 women and injured 10 women and 4 men, now commemorated annually in Canada as the National Day of Remembrance and Action on Violence Against Women?
