A new thread has been started advising of an ex JW podcast interview with the lawyer, Irwin Zalkin. It is excellant and will make everything clearer, the lawyer is very knowledgable, I would be surprised if there was a lawyer who could have gotton a better result. This is a very busy and highly sought after lawyer and he took time out for this interview.
http://www.jwpodcast.org/2014/11/03/s01e01-irwin-zalkin/
I think there couldn't be a better legal term for the Governing Body member, Garrit Losch in this instance. They identified him as being a managing agent. An agent is usually a third party and given that he is no longer a member of the WTBTS does not mean this wipes out any legal connection. Irwin Zalkin also identified the abuser as being an agent of the WTBTS also.