Readong between the lines, I wouldn’t be too surprised if they’d concluded the fire and thuiswrre connected. Impossible to know of course, but trauma can have hidden effects.
This is partly why I have a dashcam as it would help prove the drivers innocence if the case wasnt quite so clear cut and maybe provide a little more evidence.
Always strange how it can kill so many but leave one almost uninjured. I guess thats the luck of the drawer…probably. Sounds lile the truck driver was very lucky to escape injury unless they are driving a very high cab.