ANSWER:
The inheritance is halal for you all as the haram money is only haram for the person earning it and not for anyone else.
If he had not fasted deliberately without any valid reason then you must not fast these on his behalf.
ANSWER:
The inheritance is halal for you all as the haram money is only haram for the person earning it and not for anyone else.
If he had not fasted deliberately without any valid reason then you must not fast these on his behalf.