Our Staff Reporter ISLAMABAD - President Asif Ali Zardari and Prime Minister Syed Yousuf Raza Gilani have strongly condemned the killing of three doctor brothers belonging to the Hindu community and directed for bringing the culprits to book. President Asif Ali Zardari Tuesday sought a report on the killing of the brothers. He said it was the moral and legal responsibility of the government to protect members of the minority community. The Prime Minister spoke to Sindh Chief Minister Syed Qaim Ali Shah about the "abhorrent murder" of Ajeet Kumar, Naresh Kumar and Ashok Kumar, a report said. The brothers were gunned down in Shikarpur district on Monday. Gilani said some elements wanted to create unrest in the country, but he vowed to frustrate their evil designs with the mighty arm of law. He said Pakistan People's Party was the upholder of the rights of the minorities and would continue to support their equal rights, without any discrimination.