Season 3 Top 10 Moments - Moment #8: Tension Grows Between Nathan and Duke... and Audrey.

Several moments here... After believing that Duke may have something to do with Audrey's abduction and learning about Duke's fate, Nathan rejects Duke whenever he has the chance and avoids sharing information from cases with him.  Also, as Audrey finds out that she may have been in love with the Colorado Kid, she pushes Nathan away in order to protect him from being hurt or killed. This leaves Nathan confused and angry, and also a little jealous when Audrey is spending more time with Duke.