When residents of the town Pine Ridge begin developing medical problems, lawyer Sam Solomon files a class action lawsuit against Green Valley Industries. The suit alleges that the company has dumped a harmful chemical called PCE into a nearby lake.
When three Van Gogh paintings are stolen, Harlan makes a deal with an insurance adjustor to recover the paintings for a fee. Meg and Chris are assigned to the case and learn of a surprising connection between the Al-Rashids and the Fayyadhs.
Harlan and Leslie take on the case of a businessman accused of killing his partner. The day before the murder, witnesses saw him having a bloody fist fight with the victim. His cocaine-abusing employee Bobby was his alibi until he turns up dead.
Harlan and Nora take on a pharmaceutical company when an informer claims the company is falsifying clinical trials. Meg and Chris help a pair of wealthy parents recover their long-missing daughter, and Nora's brother is attacked and hospitalized.
A bond trader is murdered under the watch of Jimmy Doyle, JRM bodyguard and an old friend of Harlan's. Jimmy, a recovering alcoholic, relapsed the night of the murder and does not remember anything.
Harlan and his nemisis, Clay Burgess ( recurring guest star Gregg Henry), are both framed for federal theft and murder. Meanwhile, Chris and Nora track down a serial killer.
Harlan works with a former colleague to uncover a counterfeiting scheme and with a reluctant Las Vegas detective, Vincent Novella (STEPHEN BALDWIN - 'The Usual Suspects'), to stop a burglary ring.
Harlan gets involved in a case when Leslie's on-again, off-again companion is shot. Meanwhile, Meg and Trish work together to catch a high-profile rapist, and Nora is shocked to hear news about her brother.
Harlan and Leslie battle a judge and a major housing development company in order to get justice for a widower in a wrongful death case. Jeff manipulates a fellow JRM employee to gain access to privileged information about the firm for his own gain.
Judd Risk Management investigates the theft of a jet prototype, ultimately revealing the owner's dark family secrets. Meg tries to prove herself as a lead investigator on a pro bono case for a friend who stumbles upon a cache of stolen money.
Harlan suspects foul play when former college buddy, Dr. Brad Harper asks for his help in rescuing a kidnapped girlfriend. Meanwhile, Leslie struggles to track down a key witness who could free an innocent man accused of armed robbery.
Harlan's former employer and now nemesis, threatens to undermine the firm and defies Harlan to find a way to stop him. Meanwhile, Harlan goes to extremes to catch a white-collar entrepreneur for embezzlement and fraud.