Maybe but I'm not so sure. He said he would stop discussing it. I didn't hear him say he would stop investigating it.
It doesn't really matter what the family wants. Justice doesn't follow the wishes of the living relatives; it follows the evidence. Let's see where they evidence leads...
“Maybe but I’m not so sure. He said he would stop discussing it. I didn’t hear him say he would stop investigating it.”
That is precisely how I heard it.