Not sure what you're driving at guys (well actually I suspect I do), or what your rush or need is?
Amongst other things there's a legal process involved, so I'll credit the French authorities for going as far as saying the part was probably/likely from MH. Other than that the enquiry is ongoing, and I rather suspect those that need to know the day to day findings coming out of the lab at Balma are well and truly in the loop.