BOAC, sorry, no.
My post & associated quote/link was intended more as a caution to treat certain media reports with a bit of suspicion, especially when the source isn't named.
Reference the reported "criminal probe", no names were quoted either.
Which does not, of course, mean that such a probe isn't happening.
This would be normal in my country; an injury or fatal accident is treated as a crime scene by the police, in case proceedings are deemed appropriate later, for the purpose of evidence gathering. I suspect there exists a similar state of affairs in France.