This was a terrible event and all those who knew Lloyd and worked with him are very melancholy and down-beat about his accident. There is a different frame of mindset evolving in PNG about accident investigations (for the better) and it's quite likely that the Australian ATSB will be assisting with this investigation. I've heard from my operatives up there that, despite the deep water at the accident site, the possibility of using outside resources to recover the aircraft is being sought.
I'm sure that considerable effort will be expended to discover the truth about what happened and, hopefully, knowing what happened will provide some solace to his family and those who knew him.