In my view hang salem within a month period, otherwise another Indian Airlines will be hijacked by his rubbish group.Indian government has already spend a huge amount of money to nab the bullshit salem and his kept monika. The same amount could be used in the improvement of poor section. If these chaps will kept as if a treasure like kohinoor diamond then keep in mind that they will glow oneday and let others to burn on the radiation. Best of luck to Indian Judiciary.