So he turned in his life membership. Big whoop.
The NRA has added hundreds of thousands of members over the last few months... if people were against their work, they'd not have jumped by almost a million members since December.
However, this is not the same Busch family member as the one whose home was the location of the death of Adrienne Martin. Same family, different person. The article refers to Adolphus Busch IV. The one who had Ms. Martin die in his home was Augustus Busch IV.