The heinous crime they committed , hacking a girl into pieces , deserves much harsher punishment indicating that he is going to personally punish the gang not just because they killed Pragasam but because of the heinous and psychopathic nature of their crimes .
The heinous crime they committed , hacking a girl into pieces , deserves much harsher punishment . 
 And he says that he is going to personally punish the gang not because they killed his father but because of the heinous and psychopathic nature of their crimes .