Buzdar rejects initial investigation report furnished by police on the incident

Close friend also killed: CTD officials involved in the incident arrested

Show cause notices have been issued to both parties by Punjab Revenue Authority

Move comes after Khadim Hussain Rizvi-led party reached an agreement with federal and Punjab governments

Oath was administered by Governor Punjab Malik Muhammad Rafique Rajwana

Indian minister said on Monday the country will build dams on three rivers to curb flow of water to Pakistan