 The child remained in the hospital for three days and died after being removed from life support.In addition to Lisa's deadly assault, Mitchell and Nussbaum both showed signs of physical abuse at the hands of Steinberg, and Nussbaum's battered, unkempt appearance did much to fuel the media frenzy that accompanied the story of Lisa's death.In exchange for testifying against Steinberg, Nussbaum was not prosecuted for events related to Lisa's death.