The tragic petira of Reb Moshe Yosef Reichenberg, who was literally moser nefesh to save others, has been extensively reported upon; both on frum sites like this one and in the secular news media.
As has also been reported, his family could use financial assistance.
Today being the first of Elul, this is an especially good time to partake in the mitzvah of tzedaka.
Personally, I never met him, nor do I have any affiliation with Ohr Somayach.
Nonetheless, my take is that after he gave his life helping another family, how can we not give to help his family?
Gut chodesh.