Is an American citizen's Fifth Amendment violated when his case is not presented to a grand jury to gain an indictment on the alleged offense?

QUESTION(S) PRESENTED 1S AN AMERICAN CITIZEN'S FIFTH AMENDMENT VIOLATED WHEN HIS CASE IS NOT PRESENTED TO A GRAND JURY T0 GAIN AN INDICTMENT ON THE ALLEGED OFFENSE? oe DOES A UNITED STATES DISTRICT COURT HAVE JURISDICTION WHEN THE CASE WAS NEVER PRESENTED TO A GRAND JURY? ; | WHAT IS THE RELIEF THAT AN AMERICAN CITIZEN IS ENTITLED TO WHEN THERE IS POSSIBLE PROSECUTORIAL MISCONDUCT AND A GRAND JURY ISSUE? os ; [TES AN AMERICAN: CITIZEN ABLE TO CHALLENGE AN INDICTMENT AFTER BEING CONVICTED OF AN ALLEGED OFFENSE AND CAN SHOW THAT HE OR SHE REQUESTED APPOINTED COUNSEL TO QUESTION THE LEGALITY OF THE INDICTMENT? WOULD AN AMERICAN CITIZEN UNDER THE SAME CIRCUMSTANCES, IF HE WERE SENTENCED TODAY, FACE A §851 ENHANCEMENT OR QUALIFY AS A CAREER . OFFENDER? WS PETITIONER GIVEN A FAIR TRIAL?