 Investigators , so far, have not been able to speak to the mother because her injuries are too severe . "She may not remember the attack at all," said Hicks .
<clarity>  Investigators , so far, have not been able to speak to the mother because her injuries are too severe . "She may not remember the attack at all," said Hicks .
 Investigators , so far, have not been able to speak to the mother because of the severity of her injuries . "She may not remember the attack at all," said Hicks .