Because she was out visiting to late at night and her nephew was trespassing.
I was really surprised to see an older lady treated this poorly and with this much violence by the Popo .
Then a 8 second Google-fu search showed that it’s extremely common for sociopaths that use steroids and hate their mothers to abuse women .
Who knew ?
And he’s been charged with murder - so I guess I’m not the only one who thinks this whole thing is fucked