Justin Juul v. Louisiana

Is a state's appellate court's unexplained refusal to enforce the Louisiana Constitution of 1974, Art, 1§13, to have a grand jury written accusation of crime for the offense of first degree rape, La. R.S. 14:42—which carries a sentence of life imprisonment, as prescribed by La. C.Cr.P. Art. 383, La. C.Cr.P. Art. 382 (A) and Art. 1§15—an unconstitutional denial of Due Process under the 14th Amendment?

Is a state's appellate court's unexplained refusal to order that the district attorney state negative prescription in order to state a cause of action against Justin Juul an unconstitutional denial of Due Process under the 14th Amendment?