A judge has ruled that a book co-written by Duane Davis, who prosecutors allege ordered the 1996 killing of rap icon Tupac Shakur, will be used in trial.

A judge has ruled that a book co-written by Duane Davis, who prosecutors allege ordered the 1996 killing of rap icon Tupac Shakur, will be used in trial.

A judge has ruled that a book co-written by Duane Davis, who prosecutors allege ordered the 1996 killing of rap icon Tupac Shakur, will be used in trial

Shakur’s death is considered one of the most notorious unsolved murders in the United States