Chris HAD to get into Shannan's Lexus even BEFORE he went into his house to pretend he was looking for his wife. WHAT was in her car? Why was it SOOOOO urgent that he made this TOP priority to do this immediately upon arriving home??? He did this in full view of the police though no one SAW what he retrieved from the car. What was it and why did he feel this above all else was something he simply HAD TO DO????