The only suspect ever to be charged in the 1990s killing of rap icon Tupac Shakur in Las Vegas has lost a bid to have his murder case dismissed.

Duane 'Keefe D' Davis' murder charge will not be thrown out, according to a court ruling on Tuesday (Jan. 21), per 'AP.' Get the details.

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.