Images from Day 1 of the fourth Test between Australia and India at the Melbourne Cricket Ground on Friday.
Khurrum Shahzad was one of the few success stories for Pakistan in the first Test against Australia in Perth.
The three men, identified as Pakistan born Khurram Shazad Butt, Moroccan-origin Rachid Redouane and Moroccon-Italian Yousef Zaghba, all had high levels of a drug called DHEA in their system, according to a toxicologist report presented at a pre-inquest hearing at the Old Bailey court in London.