A prominent Sikh politician in Pakistan, who was gunned down last week, was killed by contract killers hired by his miffed Hindu rival after he failed to secure a ticket for elections, police said .
The Pakistani Taliban on Saturday responsibility for the assasination of a prominent Sikh politician who was shot dead by motorcycle-borne gunmen near his home in Pakistan's restive northwest.
Sardar Sooran Singh, the Special Assistant to Chief Minister Khyber Pakhtunkhwa, was assassinated in Pir Baba area of Buner district.