Authorities conducted polygraph and DNA tests on Pakistani social media sensation Qandeel Baloch's brother who killed the model-cum-actress for honour. Also read: Pakistani model Qandeel's father wants son to be 'shot'The result of the polygraph test is expected on Monday, while that of DNA may take some days. The police official heading the investigation team took suspect Muhammad Waseem, Qandeel's brother, to Lahore to conduct the tests in a forensic lab on Friday, Dawn online reported. He said police investigation so far suggested that Aslam Shaheen, another brother of Qandeel who was initially nominated in the FIR by the family, was not involved in the case. On Wednesday, police obtained a five-day physical remand of Waseem who had confessed to strangling Qandeel to death, before the judicial magistrate on Tuesday.

Source: India Today July 23, 2016 11:03 UTC