The single deadliest event was the Jallianwala Bagh massacre of 1919 ( while India was under British rule ) - in which , under the command of Acting Brigadier-General Reginald Dyer , approximately 1,000 non-violent protesters and Baisakhi pilgrims were killed , and 1,500 more were injured ( as estimated by the Indian National Congress ) . More recently were the 2008 Mumbai attacks , in which 164 people were killed and a further 308 people were wounded by terrorists from Pakistan
Jallianwala Bagh massacre
Jallianwala Bagh massacre
Mass shooting