|USA, CANADA||2000||60||Crime . Drama . Mystery . Thriller|
One of two couples who meet in a bar is murdered and, when the second couple meets the same fate in a similar fashion, the team suspects a pair of serial killers is on the loose. Catherine gets some troubling news about her father's murder trial.
|Episode Title:||Assume Nothing (1)|
|Airs:||2003-09-25 at 10:00 pm|