A Las Vegas judge has granted "Keffe D," the man accused in the murder of Tupac Shakur, the services of a private investigator after he said he has no assets to his name, according to documents the 8 News Now Investigators obtained.

A Nevada judge has upheld the murder charge of the only suspect to ever be prosecuted in the 1990s killing of rap icon Tupac Shakur.

A judge ruled Tuesday that the former Los Angeles gang leader provided no proof that there was an immunity deal set in place years ago by federal and local authorities.

In Las Vegas, a judge has rejected Duane "Keffe D" Davis's request to dismiss the murder charges against him in the 1996 killing of rapper Tupac Shakur. In a decision issued Tuesday, Clark County District Court Judge Carli Kierny said he found no evidence supporting Davis's claim of immunity agreements made with local and federal authorities