To the family of Alexa Khan please accept my sympathy. Please know that Jehovah feels our pain and moved by love Jehovah promises to get rid of our pain, tears and even death in the future. Revelations 21:3,4. With that I heard a loud voice from the throne say: “Look! The tent of God is with mankind, and he will reside with them, and they will be his people. And God himself will be with them. 4 And he will wipe out every tear from their eyes, and death will be no more, neither will mourning nor outcry nor pain be anymore. The former things have passed away. Please take time to ponder on the verses and find comfort.