I curious at the concept of re-visiting Catherine's first case 18 years ago. I loved how there was a focus on the improvement technology and techniques since the case was first investigated. I really respected Catherine's ability to consider that she may be wrong and even more for her willingness to explore the possibility. But true to form the team rallied to find the truth. As you could have predicted keeping Kent in jail was as easy as expected but I never expected the twist with the ex-girlfriend being an accomplice. I LOVED the hammer in the tree, as Catherine said you wouldn't have believed it unless you saw it.