Ruby

Jack Ruby kills Louie Vitali because he refuses the covert order to assassinate Santos Alicante. When Vitali reveals the true mission is to kill Santos using a disguised pistol-camera, Ruby chooses to protect the elderly mobster instead. He shoots Vitali, bribes the guards, and helps Santos escape, effectively switching sides from his original mob associates to protecting the man he was supposed to kill.

Earlier, the brutal torture scene of a man on a meat hook foreshadows the violent consequences of crossing the mob.

Jack Ruby kills Lee Harvey Oswald on November 22, 1963, during a police transfer, two days after JFK's assassination. The film suggests Ruby acts partly from emotion over the President's death, partly from a desire for notoriety, and partly because he believes eliminating Oswald will silence him and protect larger conspiracies. Ruby later refuses to explain his actions or plead insanity, insisting he should testify before Congress.

Maxwell's earlier hint that the conspiracy targets 'something bigger' foreshadows the assassination's national scope.

Maxwell is portrayed as a shadowy government operative with clear CIA connections who pressures Jack Ruby to become an informant on Santos Alicante and his mob circle. He provides Ruby with a tape recorder to document his contacts and implies the government has interests beyond just monitoring the mob. Maxwell's presence throughout the film suggests the CIA is coordinating with organized crime for political assassinations, including the plot against Castro that shifts to targeting President Kennedy.

Maxwell's vague references to 'another target' in Las Vegas foreshadow the JFK assassination.

Candy Cane initially stays in Las Vegas after being offered a singing contract backed by powerful figures connected to the casino. However, she abruptly returns to Dallas, telling Ruby she walked away from the job. Ruby senses she has uncovered part of the broader conspiracy between the CIA and the mob. Her return suggests she prioritized staying with Ruby over the safer Vegas lifestyle, though her departure also leaves Ruby to face the danger alone.

The earlier gala scene where Candy sits at Kennedy's table while discussing explosive cigars hints at her proximity to the conspiracy.

The film depicts Diego, Jack Ruby's Cuban bartender, as one of the actual shooters during the JFK assassination. He fires from the Texas School Book Depository alongside other shooters, while Lee Harvey Oswald serves as his handler. This directly implicates Ruby's inner circle in the assassination conspiracy, connecting the local Dallas mob operation to the national political tragedy.

Earlier scenes of Ferrie and Diego traveling to New Orleans to recruit Oswald establish their connection before the assassination.

Jack Ruby refuses to plead insanity or offer any explanation for killing Oswald, instead insisting he should be taken to Washington to testify before Congress. He believes his act was purposeful rather than impulsive, and he wants to reveal what he knows about the conspiracy. This strategy fails as he is convicted and sentenced to death, and his requests for a Congressional hearing are ignored. Ruby ultimately dies of cancer in prison in 1967 without ever testifying.

Maxwell's earlier warning that Ruby should 'stay silent and fade away' contrasts with Ruby's defiant courtroom strategy.

At the Las Vegas gala, mob figures discuss plans to smuggle explosive cigars to Fidel Castro as part of the broader CIA-backed efforts to assassinate the Cuban leader. This represents the initial conspiracy that later shifts from targeting Castro to targeting President Kennedy. Maxwell's later implication that 'another target' is in mind connects the cigar plot to the larger assassination plot against JFK.

The Havana mission involving Santos Alicante establishes the Cuba-CIA-mob connection that leads to the cigar plot.

Jack Ruby agrees to accompany Louie Vitali to Cuba because the old mob associate arrives with a secret assignment that Ruby cannot easily refuse. Ruby brings Candy Cane along, signaling a shift from his local Dallas operations to international crime. The mission is officially to extract the imprisoned mobster Santos Alicante, but Ruby soon discovers the true purpose is to kill Santos, which leads to his decisive break from Vitali.

The opening torture scene establishes the dangerous stakes of crossing mob assignments.

The film depicts multiple shooters involved in President Kennedy's assassination. It shows Diego firing from the Texas School Book Depository with Oswald acting as his handler, while a second team fires the fatal shot from the grassy knoll. This portrayal reflects various conspiracy theories about the assassination, suggesting a coordinated effort rather than a lone gunman.

The complex web of CIA-mob connections throughout the film builds toward this depiction of a multi-perpetrator assassination.

Yes, Jack Ruby believes he is being slowly poisoned by injections while in prison. He suspects that powerful forces are eliminating him to prevent him from testifying before Congress about what he knows regarding the CIA-mob conspiracy and the JFK assassination. Ruby dies of cancer in 1967, and the film leaves open whether his suspicions were accurate or paranoid.

Maxwell's lingering presence at Ruby's conviction and the ignored Congressional hearing request establish the cover-up theme.