It certainly looks like the intention is not to say anything about it. Even if they were inclined to say something, their cautious nature might inhibit them from naming AMIII in any comments in case it provides scope for litigation. The closest we might come are generalised segments relating to particular sins or about coping with disappointment when appointment men let the congregation down.
To find out what happened we really need leaks from people in the know or from AMIII himself. It is possible that very few people actually know the details, such as his close family and the GB members, which I guess might explain why it’s taking so long to come out.