The investigation team of Lahore Police Monday left without conducting an investigation on PTI founder Imran Khan, who refused to cooperate, reported 24NewsHD TV channel Monday.
Despite several messages sent requesting his involvement, Khan remained adamant that any investigation must include the presence of his lawyers.
The 12-member investigation team, led by SP Rana Zahid and including forensic experts, intended to perform a polygraphic test as part of their investigation into 12 cases registered in Lahore on May 9.
However, the PTI founder, currently on a 10-day physical remand approved by the Lahore Anti-Terrorism Court, did not undergo interrogation.