Awww I am so sorry, Mischief looks alot like a couple of cats I once had, brings back alot of memories. They are only with us for a short time and all the trouble they stir up too. The cat I have now (which I let my daughter have) has brought alot of critters into the house, one, a dead mole that I almost picked up in the dark one night. ughh. I understand having them in a time in one's life makes all the difference in the world!
I hope you find some peace in your heart soon. God Bless and RIP Mischief.