There was an incident I read about 15 years ago or so. I found the account in a book exposing the Watchtower in a Christian Bookstore.
This was in the 50s or 60s. A foreign sister was serving at beth-hell and apparently had some serious mental issues (sounded bi-polar) and was sent home by beth-hell. She committed suicide by jumping over the side of the ship she was booked on. This account made this suicide out to be a large scandalous cover-up at the time.
Does anyone know anymore about this? If so please feel free to fill in the details.