My FIL and his sister inherited some money from their aunt after her death. 50/50 split. There was no will, but FIL somehow was put in charge of distributing these funds from her bank account to himself and his sister.
He has not done this. He has kept half for himself and has put the rest in a bank account (his own) till he decides whether his sister is deemed worthy of having the money. It has been there for four years now.
FIL does not speak to his sister and technically doesn't have her contact details although he could easily find these (mutual relatives). He is not giving her the money because he is a spiteful old shit. She is very poor and I think she could do with the money. She doesn't know of its existence. I have no way of contacting her.
Is there a relevant body I can contact to tell them about this?