His mother was also arrested and charged with causing injury to a child and failing to protect a child .
The problem with Mayra 's story of slipping was that medical staff determined the toddlers injuries were caused by blunt force trauma and not being fallen on .
staff 's mother was also arrested and charged with causing injury to a child and failing to protect a child .
The problem with Mayra 's story of slipping was that medical staff determined the toddlers injuries were caused by blunt force trauma and not being fallen on .