You know you have a point!!! It maybe Season 14 but according to the Episode guide: #0102 Cool Change 10/13/00 #1405 Frame by Frame 10/23/13 (Skip the Pilot as Sara was not in it and Grissom wasn't supervisor.) I guess time does indeed travel faster in TV land. Maybe they were just superstitious and didn't want to use the number 13? Could they really be that unscientific on a forensic show?? ?? Or are we missing something? Anyone?