Angela and Lance team up against Chase in the FAA's investigation of the crash. Angela bribes Buzz Whitehead, the airplane mechanic, to lie and claim that Chase had been drinking prior to the flight and had ignored the fuel leak warning. Chase is determined to discover who sabotaged the plane and swears that if the cartel was involved, Richard will pay. Gustav arrives in Tuscany Valley to obtain the Falcon Crest secret. Angela, Lance and Greg plot to take The Globe from Richard. Maggie's father, Paul Hartford, arrives for a visit. The Giobertis throw a party to introduce their new champagne, but the celebration turns into a nightmare for Maggie when Angela reveals that Maggie is adopted and her father is unable to deny the painful truth.

The cartel gives Angela a falcon statue containing a listening device, which the cartel uses to eavesdrop on her discussions about The New Globe. Terry receives an unwelcome visit from her ex-husband Joel McCarthy, who claims that they were never divorced. He demands $25,000 to keep their marital status a secret, but Terry refuses to support his drug habit. Angela reports evidence to the plane crash investigators implicating Chase, then calls in a favor with Senator Silverlake to put her spin on the F.A.A.'s report. The F.A.A. releases its report on the plane accident, and Chase learns that he's suspected to be responsible and his license has been suspended. Emma gives her stock in The New Globe to Angela, helping her take over the newspaper.

In his quest for land adjoining Falcon Crest, Gustav Riebmann approaches Sam Giannini and when he refuses to sell, Gustav has Spheeris pay Giannini a special visit that night. Richard acquires the radio station KRDC, promptly fires the entire staff and makes Frank Taggert the new general manager. Chase and Maggie travel to New York, trying to uncover her past. Joel gives Terry written proof that they are still married, and it takes another $10,000 check to keep him quiet. Lorraine Prescott, Richard's stepdaughter from a previous marriage, re-enters his life, which is news that leaves Pamela stunned. Angela believes Richard's fierce protectiveness of Lorraine may be the weakness she's been looking for in him. Julia appears to Emma again on the porch, asking for money, but insists that Angela mustn't know.

After years of hard work, Chase and Cole dump hundreds of gallons of tainted champagne as Richard and Angela look on. Chase is convinced one of them is responsible for the poisoning. Richard's obsession with trying to destroy Lance prompts Maggie to quit her job at the radio station. Shaken over her mother's sudden disappearance, Maggie travels to Los Angeles to find her. Upon meeting with his stepfather, Alexander Nicolau, Chase uncovers his mother's dangerous connections with the cartel and is determined to uncover why Riebmann so fervently wants Tuscany Valley. Back in Tuscany Valley, reporters and spectators jam the courthouse for Lance's preliminary hearing. Richard is immensely pleased with Judge Holder's ruling that Lance must still stand trial for attempted murder.