Rapper Tupac's murder case moves to trial 30 years after his death

The unsolved murder case of rapper Tupac Shakur is finally heading to trial, nearly 30 years after he was killed in a drive-by shooting in Las Vegas. Duane "Keffe D" Davis, a former gang leader of the South Side Compton Crip, was arrested and charged with murder with a deadly weapon. Davis, now aged 63, has pleaded not guilty.