What role does the grand jury play in the Texas criminal justice system?

The grand jury plays a crucial role in the Texas criminal justice system as an investigative body that determines whether there is sufficient evidence to bring formal charges, or indictments, against an individual suspected of committing a crime. Instead of convicting individuals or serving as a judge during trials, the grand jury's function is to review evidence presented by the prosecution, listen to witness testimonies, and deliberate to decide if there is enough probable cause to proceed with criminal charges.

This process protects citizens from unwarranted prosecutions, ensuring that only those cases with adequate evidence are advanced, thereby maintaining a level of oversight before charges are formally filed. The grand jury does not involve itself in the appeals process or render verdicts; its singular role is to assess whether the evidence meets the legal threshold for an indictment.