Jallianwala Bagh massacre: Here's what happened 102 years ago

April 13, 2021, marks the 102nd anniversary of the Jallianwala Bagh Massacre. The killings took place at Jallianwala on April 13, 1919. As we remember those who lost their lives in the Jallianwala Bagh Massacre, here are some of the facts you should know about the unfateful day.