I have no idea why so many people on here feel the need to identify the cause / what's the fault when it's extremely unlikely that anyone is an expert. It reminds me of people saying the Manchester Arena attack was in fact an exploding balloon, a stampede caused by a blown speaker or an electrical transformer going on the roof 
I know everyone means well, just might as well wait for the outcome.

I know everyone means well, just might as well wait for the outcome.