Dallas police officer Abel Lopez listens to a question in front of a display showing a crime scene photo of little hand prints on a wall while testifying about his investigation at the

 

              Dallas police officer Abel Lopez listens to a question in front of a display showing a crime scene photo of little hand prints on a wall while testifying about his investigation at the
Dallas police officer Abel Lopez listens to a question in front of a display showing a crime scene photo of little hand prints on a wall while testifying about his investigation at the apartment of Elizabeth Escalona, 23, not shown, in Dallas, Monday, Oct. 8, 2012. Escalona pleaded guilty July 12, 2012, to injury to a child and is facing up to life in prison. A doctor has testified that the Texas mother glued her 2-year-old daughter's hands to a wall and beat the toddler so badly that she suffered significant brain trauma and bleeding inside her skull.(AP Photo/LM Otero)