A mature person should always keep in mind what his purpose is.
The primary purpose of Boeing's accident handling team is to keep CAAC from grounding 737-800 and protect Boeing's market, rather than quarreling with the Chinese, that's the job of Fox News Editor.
To achieve this goal, the most important thing is not to lie, or let the Chinese people believe that Boeing is not lying. Now there is a lot of evidence that pilots have been trying to save the plane. If Boeing wants to explain the accident by suicide, I really don't know how to evaluate this stupidity and innocence.