Shankaran was a London - based NRI business man .
Is the only one to have escaped the dragnet of the Income Tax , CBI and Interpol for business man 's 's role in masterminding now what is known business man           Case .
Shankaran was a London - based NRI business man and is the only one to have escaped the dragnet of the Income Tax , CBI and Interpol for his role in masterminding now what is known as the Navy War Room Leak Case .