I have to agree with JFZ90 re the comments about the coroners terminology. Legal expression should be expressionless and neutral, unless it is being used to make an argument, for or against, or post judgement being reached. Maybe a minor point, but it struck me too when I read it.
moving on...
The interim report will ad fuel to the speculation no doubt, to the chagrin of some. Nevertheless, for me the relevant authorities seem to be doing a good, timely and expeditious job. Some scenarios, if not fully ruled out, are looking ever more unlikely.