I believe this was hosted by Paula Zahn, but the story was much more in depth that what UM did. The show featured Lisa's father as well.
And the most eerie thing about it all is that they still had the audio recording of Lisa being stopped for speeding, making it the last time her voice was recorded before she was murdered.
One thing that perplexed me was the attitude of the sheriff investigating the case. He did NOT want the Feds involved as he wanted his department to take full credit for the case.
Eventually he was cleared of any involvement and was found to have been mentally unstable and he unfortunately took his own life later on.