Two recent attacks killed more than 200 people from a Shia community in Pakistan earlier this year.
The main victims were the Hazara in Quetta, a minority Shia group in a Sunni-dominated country.
Last year, more than 400 Shias were killed, making it one of the bloodiest years for Pakistan’s Shia community.
Saif Khan and Mudassar Sahah visit the highly sensitive area for the story.