I am so very sorry
I couldn't believe that I was reading this. I went back and started all over again. Oh my gosh! What a horrible thing to happen. It is such a tragedy. Poor Kupo! I hope the autopsy will give you the answers that you seek so that maybe it will give you a little bit of closure. Nothing will ever replace Kupo for you but maybe the little girl you had been planning on being his gf will ease some of the pain you are feeling. Please know you have my sympathies and condolences; that my thoughts are with you. RIP Kupo!