Episode 305, "Traffic" Tonight 1|12c AM
SEASON 3, EPISODE 305 - When a father driving with his two children is gunned down on the freeway, Megan is puzzled when she can't find a specific pattern to the suspect's behavior and goes to Charlie for some insight. But as additional freeway incidents occur, Don uncovers an unlikely clue that may lead them to the killer.
SEASON 3, EPISODE 306 - As Charlie digs deeper into the victim's life and discovers an elaborate gambling scheme, he realizes he has only uncovered part of the crime. Soon, he discovers a connection to a third party sending the case in a whole other direction. Aya Sumika ("The O.C.") begins her recurring role as agent Liz Warner, Don's former trainee.
SEASON 3, EPISODE 307 - When Charlie and Larry's first mathematic analysis of the crime proves to be wrong, they take a deeper look into the blackouts and uncover important clues. Meanwhile, the sparks begin to fly between Don and his former trainee, special agent Warner.
SEASON 3, EPISODE 308 - After some probing into the case, Charlie is astonished when he discovers a fantasy league player who has developed an extraordinary statistical analysis that identifies which players use steroids. This unforeseen breakthrough leads the FBI to a possible motive and potential killer.