In 2015, investigative journalist Darius "Jack" Jackson embarks on a profound journey into the shocking murder of Christopher Wallace, also known as The Notorious B.I.G. During his research, he meets Russell Poole, a former detective with the Los Angeles Police Department who has faced disgrace. Through a series of impactful flashbacks, Poole shares his compelling theory: he believes that Suge Knight, the CEO of Death Row Records, bribed corrupt LAPD officers to not only orchestrate the murder but also to cover it up effectively.
Jumping back to 1997, just weeks after Wallace's tragic death, Detective Russell Poole finds himself on the case involving the shooting of off-duty police officer Kevin Gaines, which involved white detective Frank Lyga. In a climate overshadowed by media hysteria from high-profile incidents like the Rodney King beating and the O.J. Simpson trial, Poole is pressured by his superiors to close the case quickly. However, as he investigates, he stumbles upon astonishing facts: Gaines was in league with Knight and had connections to the Bloods gang.
Despite Lieutenant O'Shea’s refusal to embrace these startling discoveries, Poole gets reassigned to the Robbery-Homicide Division to further probe into Wallace’s murder. Teaming up with Fred Miller, he gathers a list of suspects, which includes David Mack, another LAPD officer entangled with Knight, as well as Nation of Islam member Amir Muhammad and Blood member Wardell Fouse. Their investigation leads them deep into an abyss of corruption, revealing that Mack not only provided security for Wallace but was also connected to a significant bank robbery.
As Poole continues unearthing the truth, he encounters Rafael Pérez, another LAPD officer marred by a shady history. After witnessing Pérez commit a crime in the open, Poole takes drastic action, intervening and shooting the crooked cop in self-defense. The consequences are immense: Pérez is charged and reveals connections to other officers' criminal activities. Poole's relentless pursuit for justice earns him his own task force, although it comes at a heavy personal toll.
The stakes rise even more as Poole gears up to testify in Lyga's civil trial, where he aims to expose Mack’s involvement in Wallace’s murder alongside the LAPD's complicity. Yet, right when the trial is about to start, the city opts for a settlement, casting a shadow over Lyga’s reputation while also shunning Poole from his former allies within the LAPD.
As Voletta Wallace's wrongful death claim begins to gain momentum, aided by Russell Poole's dedicated efforts, suspects Mack and Amir Muhammad are named initially, only to be absolved by the LAPD and FBI, which paradoxically leaves them in a state of suspicion. Poole's steadfast quest for the truth ultimately takes a toll on his career; he resigns just months before being eligible for his pension, leaving him both financially precarious and emotionally depleted.
In the meantime, Jackson forms an unexpected alliance with Voletta, whose enduring pursuit for justice has been fraught with both victories and heartaches. In moments of reflection, Jackson takes accountability for a biting piece he wrote earlier that unjustly implicated Wallace's son in Tupac Shakur's murder. Voletta graciously accepts his heartfelt apology, while Poole divulges that her son's potential earnings could have been an astonishing $1 billion, funds that a civil suit would have drastically eroded.
Witnessing Poole's unwavering commitment to deliver closure to the Wallace family deeply impacts Jackson. Jackson soon learns of Poole’s intent to renew the investigation, but tragically, fate has other plans as Poole suffers a heart attack shortly after, leaving behind a poignant legacy of overlooked heroism. In a touching homage, Jackson authors an article that details Poole's relentless efforts, earning him widespread recognition.
However, even as Poole's contributions are honored, Jackson's disenchantment with the establishment intensifies. He ultimately decides to resign from his position, struggling to reconcile with the pervasive hypocrisy that allowed the likes of Poole to fade into obscurity. The unsolved murders of Wallace and Tupac serve as grim reminders of the justice system’s failures, leaving both families in search of closure nearly thirty years later.
