Bishop Balla's death: Bishops to meet again soon

The mysterious passing away of the Bishop of Bafia , Jean     Marie Benoit Balla, has remained a puzzle in Cameroon. Controversial declarations have taken centre stage, with suspicion hovering over the sky, especially from the public and the church.
The recent declaration of preliminary inquiries into the incident claimed that the Bishop might have drowned, as there was no 'trace of physical violence on the corpse.' 
But before then catholic bishops in Cameroon had asserted in very strong terms that the bishop had been "brutally murdered".
As the investigation continues, there is a huge problem. The bishops may have to substantiate their"brutally murdered", as the Association of the Episcopal Conferences of Central Africa meets as from July 10, according to Cameroon-Info.Net, as it quotes La Nouvelle Expression.
The bishop reportedly went missing for about three days just to be spotted on the banks of River Sanaga. His car was equally found on the bridge over the river with a funny note "I'm in the  water ".
The incident has been treated by some as murder while others say it's  suicide.