[1][2] At Harris Ryland's house, Emma rummages through her father's desk in the study room.
In Zurich, Switzerland, Christopher confronts Dr. David Gordon and Carina about cashing checks in his mother's name.
The doctor explains to Christopher that he met Pam Ewing after the accident which resulted in burns to more than 60 percent of her body.
Bobby, Pamela, John Ross go to the Dallas police station in an attempt to convince Roy Vickers to talk.
He threatens to expose Harris over his connection to the sabotage of the Ewing Energies methane rig.
Watching the breaking news on television at Ryland's house, Harris tells Emma that he had nothing to do with the killing of Vickers.
John Ross hands Pam's death certificate over to Christopher, which was discovered inside Cliff's safety deposit box.
Pamela declares she will use her one-third share of Barnes-Global to benefit the Ewings after uncovering her father's treachery in the death of her unborn children.
John Ross reveals that he and Pamela got married in Las Vegas, surprising as well as eliciting congratulations from both Sue Ellen and Christopher.
Cliff had used the Mendez-Achoa cartel to cover his tracks, and Carlos Del Sol purchased the gun from them.
Bobby mentions the importance of having Cliff arrested in Mexico, the country where J.R.'s murder took place, since he would try to fight extradition.
He rejects her apology, demanding that Drew has to surrender to the authorities and declaring that there is no trust between them anymore.
Excited about a potential business deal in Nuevo Laredo, Cliff rides with Pamela as they head to the airport.
Cliff boards his private jet as she discreetly plants the handgun inside the trunk of his car.
Police officers hand over a search warrant to a banker and open Cliff's safety deposit box, where they discover J.R.'s belt buckle.
She takes a black steel suitcase and a logbook filled with important dates pertaining to the drug cartels connected to her father's company.
Cliff's gun is dusted for fingerprints and a ballistics test confirm that the extracted bullet was fired from the weapon.
Bobby, Christopher, John Ross, and Sue Ellen enter the room, surprising Cliff.
She informs him that she is now married to John Ross, giving her husband access to one-third ownership of Barnes-Global.
Upset at this development, Cliff warns his daughter that she has made a grievous error in her young life.
Sue Ellen mentions that the two bullets that were removed from J.R.'s exhumed body matched the type found in his gun.
Benito Martinez, the police team leader, explains that the same gun was located in Cliff's car a few hours ago.
If Cliff admits his role in killing their unborn grandchildren, assassinating Vickers, and conspiring with Harris to sabotage Ewing Energies, Bobby will help him get out of Mexico.
He further reveals that Bum stole Cliff's gun, and J.R. wanted to permanently end the Barnes-Ewing feud that began with Jock Ewing and Digger Barnes.
J.R. mentions that despite his sibling rivalry with Bobby over the years, he loved his brother and was ready to meet their deceased father and confess to him that he was the one who used the hunting rifle.
He tells her that he knows a lot of information about her family, including the fact that her great-great grandfather's name was Augustine.
He tells her that she can have the information verified independently, stating that the Ewings did the same thing to his father, Digger Barnes.
He convinces her that the Ewings must pay for the land swindle against her family, hoping to start a Ewing-Ramos feud.
John Ross, Bobby and Sue Ellen pay tribute to his legacy in front of the office staff.
Basking in their triumph, she encourages him to join his wife, Pamela, stating it is never easy being a Ewing bride.