india today, in a later article, wrote, "hasan ali khan stands accused of massive tax evasion and stashing money in secret bank accounts abroad. but the problem is that the law enforcement agencies have precious little evidence to back their claims. for one, ubs zurich has already denied having any dealings with khan." indian government has asked the indian mission in berne to get in touch with banking authorities of switzerland for obtaining details about hasan ali khan's swiss bank accounts. hasan ali named praful patel during hawala interrogation. his business partner tapuriah revealed that khan had intimate relationships with congress leader renuka chowdhury. khan even gifted her a diamond worth 1.2 cr. he was also friends with congress leader jagdish tytler, ex-samajwadi party leader & actress jaya prada, former chief minister of andhra pradesh & congress leader, vijay bhaskar reddy, & film financier yusuf lakdawala.