Sorry for the slightly morbid topic!
You know how, when newsreaders report that a body has been found, they say, “…The death is being treated as unexplained”?
Is it only I who finds this phrase a bit sinister? Surely if they don’t know how it happened, it IS unexplained, not just treated as such, and if it is being “treated as unexplained” even though they actually do have an explanation, it suggests that the explanation is awful and must be kept secret.