Amid the CBS Summer Press Tour this week, the subject came up about why the network had cancelled Without A Trace. It wasn't ratings, which is clearly the truth because just this past weekend, Without A Trace was pulling over six million viewers for a rerun, doubling the number of people who tuned in for the brand new ABC series, Defying Gravity. Therefore, if Without A Trace was still capable of besting the fodder produced by the competition, why on earth would CBS dump it?

"Every show has its own life cycle," said CBS Entertainment President Nina Tassler, who went on to explain that the shows the network had in development were just too good to wait. In other words, The Good Wife, Three Rivers and NCIS: Los Angeles, none of which are proven hits, were more important than an established success.