is reporting that an inmate named Dexter Isaac has confessed to the shooting of Tupac Shakur on at the Quad Studios on November 30th, 1994.

Mr. Isaac claims that fellow thug James "Jimmy Henchman" Rosemond paid him $2,500 to shoot and rob the rap legend.

Read Mr. Isaac's statement and judge for yourself at

Dexter Isaac is currently serving a life sentence in prison for murder, robbery and other offenses.

NOTE: This is NOT the shooting that resulted in the death of Tupac.