Plot summary
A California State Senator and a psychiatrist are murdered; neither have much in common with the other except for one thing...they both turn up dead on Don's watch. While the circumstances of their deaths are different, Don thinks the two murders are related, and tries to prove his hunch right. What he finds may bring to light a deep secret the government has been hiding for years. Tom Amandes guest stars. Mathematics used: Network flow, network theory, Euclid's Orchard and target selection theory
Credits
Adapted from Wikipedia contributors, Numbers season 3. HTML formatting and reference markers removed.