Key suspect in Shahzeb Khan murder case, Shahrukh Jatoi, was arrested from Dubai with the help of Interpol, a private TV channel reported.
Jatoi would be brought back to Pakistan after completion of the legal formalities.
Inspector General (IG) Sind Fayyaz Laghari has however claimed no knowledge of the development.
Earlier, an arrest warrant had been issued against Shahrukh Jatoi while Siraj Talpur and his three friends were arrested on Saturday.
Police came into action on Friday after the Supreme Court directed authorities to arrest the accused in the Shahzeb Khan murder case and present a charge sheet within 24 hours.
Shahrukh Jatoi arrested in Dubai
