As per the Indian judiciary brain mapping , truth serum are not accounted for coz still hey are not validated.For this case they have just given their account of fMRI.We need to have all these amended.For instance for a convict who had done rape he pays 5000-10000 as fine and spend 7 years rigorous imprisonment or max of 12 years where as they should executed for the crime or penalty should be increased to 25 to 50 lacs or face 150 years in Rigorous imprisonment or executed...i have just quoted a point to you.