it is the indication of EGO, MONEY POWER, POPULARITY. it is not crime committed by big man like khan. he earned all things like name, fame, money , properties and bad habits. PRABHUTA PAAYE MAD JO AAYE. he has pride, so he can not manifest pridelessness. the desires to name and fame make us hard. and that destroys the softness of our nature. only those , who have the feeling of renunciation  from the mundane pleasures and have kindness/ compassion towards all living beings, can cross this world.when desire for recognition is not met, there is creation of the absence of gentleness, even a small thing hurts and ego develops.when ego developed , the fire of anger gets activated with in a if he found guilty must be punished accordingly so one example will be established and known as a history.