Jimmi Simpson Speaks On "Unsolved: The Murders of Tupac and the Notorious B.I.G."

"Unsolved: The Murders of Tupac and the Notorious B.I.G." is a scripted true crime serial that chronicles the two major police investigations by LAPD Detective Greg Kading into the murders of Tupac Shakur and Biggie Smalls.

Jimmi Simpson ("Westworld") stars as Detective Russell Poole in the USA limited series. Watch Simpson drop by the BUILD Studio..