Solve This Murder

I’m currently a corpse laid out on a concrete table in a mortuary. I’m still in all the clothes that I wore when I was so rudely ripped from this life. I was murdered by people who were both unthinkably stupid and unthinkably evil. 
My body is adorned in comfy clothes, black leggings, black hoody, a band t shirt and two necklaces. One necklace is a dragonfly the other is my favourite dinosaur. My corpse looks empty. Pale and empty, completely devoid of my usual colourful animation. It reminds me of a time in my childhood when I found a dragonfly that was dying and I took it home hoping that shelter would help. It died a couple of hours later and all the resplendent colour completely drained away leaving a colourless corpse.
Looking sadly down at my now empty cold body I realized that it was all over. The end of a story, the song had played out and now everything was quiet. 
How I appreciate that silence though.
Before I turn away and step into the afterlife, I ask one thing. 

Solve this Murder.