(Portland, OR)  --  A man is pleading not guilty in connection to the shooting death of another man.  The Multnomah County District Attorney's Office says 29-year-old David Remone Jones pleaded not guilty yesterday to one count of murder with a firearm and three other charges.  He's accused of shooting and killing 39-year-old James Gerald Richardson on Southeast Foster Road back in April.  U.S. Marshals found Jones in Texas and extradited him to Oregon to face charges.