Unsolved: The Murders of Tupac and The Notorious B.I.G.

In 1997, Detective Russell Poole launches the first major investigation into the murder of the Notorious B.I.G. Ten years later, Detective Greg Kading is asked to re-open the still-unsolved case.

Kading and Dupree brief the Biggie Smalls Task Force on the case's popular theories. Poole and Miller travel to Las Vegas to investigate a possible connection between Biggie and Tupac's murders.

Frustrated by their lack of progress, the Task Force questions Kading’s leadership. RHD investigates a bank robbery. Biggie warns Tupac that his new friends are dangerous.

The Task Force tracks down a person of interest; after Poole gets put on a new case, Miller interviews Biggie's widow; Tupac faces legal trouble and goes to record at Quad Studios in New York.

Poole and Tyndall investigate a dirty cop; the Task Force receives promising results from a ballistics test; Biggie releases "Who Shot Ya," spurring Tupac to make a risky alliance.

The Task Force makes progress on a suspect; Poole continues to be in conflict with Lt. Larson; Biggie and Tupac find themselves at the center of a growing rivalry between their record labels.