madam breaks house maid's head (video)

Happening today,  a madam breaks her house help head (video below)

According to the victim, she said her madam called her a bastard, the house maid told her to stop calling her that name but she kept calling her and started shouting on her, saying that she is useless, when the maid tried to insist, she then throw a ceramic plate on her, leaving a
  deep wound on her head.