Episode 12 of "Numb3rs"
s01e12 Noisy Edge
Title: Noisy Edge
Original Air Date: 05/06/2005 on CBS
Director: J. Miller Tobin
Writer: Cheryl Heuton, Nicolas Falacci
Guest Stars: Castulo Guerra (Paul Ridenhauer), Navi Rawat (Amita Ramajuan), Bill Smitrovich (David Croft), Gloria Reuben (Erica Quimby), Rod McLachlan (Bill McClelland), Benjamin Jay Davis (Air Force Captain)
Plot Outline:
Don and Agent Weston of the NTSB investigate eyewitness accounts of a mysterious unidentified object flying dangerously close to downtown Los Angeles that has raised concern of a terrorist attack. After Charlie is recruited to help with the investigation, it is discovered that the flying object is part of a new technology that could revolutionize air travel. But the investigation takes a turn when they learn that the lead engineer is found murdered.