The manufacturer is responsible by not having an emergency shut off switch on the machine.
IMO, the mother is responsible for none of this, except for the fact she obviously has an idiot for a son.
Since I spoke without knowing all the facts, I apologise.
A 14 year old is generally competent to watch a younger sibling. The world is always safer in hindsight.
> The manufacturer is responsible by not having
> an emergency shut off switch on the machine.
In a prior thread, it was stated that code requires the installation to have a clearly visible and accessible disconnect within 50 ft of the machnine. If this is the case, the installer and/or store would be at fault, and not the manufacturer.