"Rex said she’s looking into taking legal action. With only a small warning on the actual battery itself, Rex said there was no way the couple could have known something so dangerous could happen."
Rex will get slaughtered in a courtroom based on this very telling quote.
This fool should not breed.
This is the problem with society.
Ignore the warning clearly written on the side of the tool.
Check.
Do ZERO research in how to safely use the tool.
Check.
Injure yourself using tool improperly.
Check.
Blame anyone other than self and litigate for money.
Check.

Something seriously wrong with this thought process.
I suggest a mental health professional and an evaluation before this savant gets someone killed