Originally Posted by Nihonga:
“That Alice(or Sophie) died in a fire is pure speculation. The truth is, we just don't know: she might've; she might not have. What we do know is that the father (Sam) has burns on his back and neck. We don't know how that happened. We also know that Matty (Sam's son; Alice's brother) will not forgive his father for something he did. We don't know what Sam did and why Matty refuses to forgive him for it. This might have something to do with the fire and Sam's failure to save Alice, but the truth is we don't know. The story has yet to reveal these things if they are true.”
The only other thing that comes to mind is dad's in therapy and can't return to his Regiment until he gets signed off. He doesn't think he's troubled.
The woman chased away n the Aldi carpark also seems a likely association with the death ..
I suppose, as an outside bet, he may have been burned at work - say, Iraq - because there has to be some reason for being out there and it could be linked to the military angle ...