Based on lots of feedback to have the complaint registered against the criminals referred to in the earlier post :
The victim has registered a complaint in CPLC. As per CPLC, the complaint can only be entertained within 2 days of any incident, but they accepted the application after some reservations. This is the best a responsible citizen could have done. Lets see how the authorities react to it.
I shall be keeping this post updated based on any feedback / remarks.