Video of a junkie being slapped by son ....very sad

A 9 year boy who found his mum high on heroine on the street, slapped the shit out her in a shocking video that was posted on instagram. The boy was just crying and shouting"mummy, wake up. Can you talk to me? Wake up" while the woman stares blankly at him, making him slap her again nd again, this is really sad, I can imagine her watching this when she's sober....