 MISC: SPOILER: When the two women are spying on the classroom from  behind the glass partition, its not exactly clear who they are or  what they say that prompts Carl to flee the school with Ritchie. One  of the women is Tips neighbor, who earlier witnessed the boys  throwing Tip into the water and Ritchie flashing a gun. She has now  come to the school to identify them. Again, many viewers dont  immediately pick up on this, due to not recognizing the neighbor  (her face is not seen for too long in either scene) nor being able  to hear enough of the brief and muffled conversation to make sense  of it.