A Mumbai sessions court on Monday extended the judicial custody of alleged tax evader and money launderer Hasan Ali Khan till May 11.

The Enforcement Directorate has suspended an officer for allegedly conducting a shoddy probe into the Hasan Ali Khan case in 2007.

The Supreme Court on Wednesday reserved its order on a plea to set up a special investigation team (SIT) to track the black money stashed away in foreign banks and to take steps for bringing it back to the country.

A special court on Saturday allowed the Enforcement Directorate (ED) to question Pune stud farm owner Hasan Ali Khan, accused of stashing away billions of dollars in overseas accounts, for three days even as he filed a fresh bail plea in the same court.

A Mumbai sessions court on Tuesday extended till May 7 the judicial custody of alleged money launderer and tax evader Hasan Ali Khan. Principal sessions judge Sapna Joshi extended his custody while rejecting his bail plea.

The Enforcement Directorate will question Puducherry Lt governor Iqbal Singh and Uttar Pradesh principal secretary Vijay Shankar Pandey in connection with the passport procured by stud farm owner Hasan Ali Khan and some investments done by him abroad.

A Mumbai sessions court on Wednesday extended the judicial custody of alleged money launderer and tax evader Hasan Ali Khan and his associate Kashinath Tapuriah till April 26, a lawyer said.

The Supreme Court on Friday took a serious view of the threat to an IIT professor for urging Prime Minister Manmohan Singh to ensure that Enforcement Directorate (ED) chief A.K. Mathur is not associated with the probe into the black money stashed away by Indians in tax havens abroad.

The Supreme Court on Tuesday rapped the Central government for not doing enough to trace the sources of money stashed by multi-billion tax evader Hasan Ali Khan and others in foreign banks based in tax havens. An apex court bench of justice B. Sudarshan Reddy and justice S.S, Nijjar said: "No consistent efforts have been made to trace the sources of money (stashed away).

A Mumbai court on Friday remanded Hasan Ali Khan, allegedly the country's top tax evader, to judicial custody till April 8. Although it has not yet been revealed to which jail Khan will be sent, the court directed the authorities to take adequate measures regarding the threat to Khan's life.