ISLAMABAD: Pakistan Tehreek-e-Insaf (PTI) Chairman Imran Khan dubbed Nawaz Sharif a ‘culprit’ and denied accepting him as the prime minister, a local TV channel reported. Khan slammed the Nawaz-led government – while addressing PTI workers outside his Bani Gala residence – for using state-owned machinery to silence a voice raised by the PTI against corruption. “What crime did I commit that forced the government to block the roads leading to my residence?” Khan asked. The PTI chief also laughed away to the fact that helicopters were hovering over his residence alongside the police deployment outside his place.