The controversial son of Ayatollah Hashemi Rafsanjani, the former Iranian president arrived in Tehran Sunday evening after living almost two and half years in London.
According to Mehr news agancy The representative of Tehran prosecutor issued subpoena to introduce himself to prosecution during next 24 hours.
He then left the airport without talking to journalists who had been waiting for him from a few hours ago in the airport.
However according to Isna news agency Yasser Hashemi has said that his brother Mehdi was arrested when he had wanted to leave the airport. It is not confirmed by officials yet.
Mehdi Hashemi arrived at the Imam Khomeini airport Sunday evening by Emirates Airlines Flight EK977.
Officials have said Mehdi should be arrested upon arrival in Iran, accusing him of fomenting unrest after the 2009 presidential election in Iran.
