Does the prosecutor's deliberate use of known false evidence during closing argument violate the accused's Constitutional rights?

QUESTIONS) PRESENTED A. Does the prosecutor! s de\ibhenate use of a knoun false evidence-cbhich ts also om outside evdencedvamg closing aArqument violate the accused S Constitutional AAghts? TT. Did this Statewreaferemce and subsequerds Failure Fo objeck by detense counsel violate the accused's consdikubi mal AXg Wks t