Ahmadiyya
Ahmadis are declared as Non-Muslims and further derived from religious rights in the Second Amendment to the Constitution of Pakistan and Ordinance XX. Many thousands of Ahmadis were killed in 1953 Lahore riots, 1974 Anti-Ahmadiyya riots and May 2010 attacks on Ahmadi mosques in Lahore. 1974 riots were the largest killings of Ahmadis.
Read more about this topic: Sectarian Violence In Pakistan