The Enforcement Directorate has decided to send a team of its investigators to Switzerland, Singapore, UAE and the UK, to gather data on investments and assets of stud farm owner Hasan Ali Khan. Khan is being probed for allegedly evading income tax of over 50,000 crore rupees.

The move has come as the Directorate is looking to build a watertight case against Khan after it booked him on money laundering charges earlier this year and submitted its probe report to the Supreme Court.

The two-member team from the Mumbai unit of the ED will tour these countries with Letters Rogatories, LRs, which were issued earlier to these nations after it arrested Khan in March this year.

Khan has recently been booked by the Hyderabad Police Crime Unit for allegedly obtaining a passport by illegal means. A probe report will also be submitted to the apex court in this regard once investigations are complete.