Too many witnesses have died, Arnold wrote in the filing.
A hearing on the new dismissal motion is set for Jan. 21.
Moreover, the failure to honor immunity agreements undermines the criminal justice systems integrity and seriously questions this prosecution.
Rapper Tupac Shakur poses for a portrait at Club Amazon on July 23, 1993 in New York, New York.Al Pereira/Michael Ochs Archives/Getty Images
The Clark County District Attorney did not immediately respond toRolling Stones request for comment.
He said Anderson never paid him the $1 million, according to the filing.
Arnold, meanwhile, has said his client made the subsequent statements as entertainment, to make money.
He called them unreliable for the purposes of a criminal case.
He himself is giving different stories, Arnold told theAssociated Pressafter a hearing last April.
This evidence comes solely from Mr. Davis statements, Arnold wrote in his pending motion to dismiss.
Without corroboration, Arnold wrote, the indictment must be dismissed.
