13 February 2018
Minimum 7 years has to be completed for Court declaration. If you had received the FIR Registration Receipt for your complaint from Police that would suffice.and Court it self would get the Confirmation from concerned Police and you need not worry or involve in it.
14 February 2018
Take help of your own very able senior LOCAL counsel of unshakable repute and integrity specializing in Civil matters and having successful track record……….and handover the copy of FIR and all case related papers…. Your counsel shall help you to get the declaration of civil death from court.