As I said, David/ Cbf, has to be 100% sure it is CH's account, which is impossible. Even if at one point the address of CH would have been known, who is to say that he didn't sell it? This buyer would have his account freezed because of people didn't use escrow? This would be unacceptable imo. Crypto is great because you are in controle of the whole spectrum of your funds, with all the pro's and cons attached to it.

The only way I see it what could be done is setting up a Fund and donate as a community, don't know if it would fly.