Meanwhile , Caleb 's protective nature starts to pinch Hanna and confronts him after finding out he put a tracking device on her car .
When they arrive at Carol 's old house , they discover a grave marked ' Charles ' which they check is real .
Caleb 's protective nature starts to pinch Hanna and confronts Charles after finding out Charles put a tracking device on her car .
When they arrive at Carol 's old house , they discover a grave marked ' Charles ' which they check is real .