Numb3rs

Season 2, Episode 4

Episode Title: Calculated Risk

Air Date: 2005-10-14

Overview:

Don and Megan are called to the murder scene when the CFO of a powerful energy company - who was about to testify against her fellow executives - is murdered at her home and her son is the only witness. Knowing there could be thousands of disgruntled ex-employees, Don asks Charlie to narrow the list.