Which entity primarily deals with criminal prosecutions at the state level in Texas?

The Texas Courts are primarily responsible for handling criminal prosecutions at the state level. This includes various levels of courts, such as district courts and county courts, which have jurisdiction over criminal cases ranging from misdemeanors to felonies. The judicial system's role is to interpret and apply the law, adjudicate cases, and ensure justice is served, making the courts central to the prosecution process.

While the other entities mentioned have important roles, they do not primarily handle criminal prosecutions. County governments may support the judicial process through local law enforcement and administrative functions, but they are not the prosecuting body. The Texas Legislature creates laws and regulations but does not prosecute criminal cases. The Office of the Attorney General, while involved in certain legal matters and enforcing specific laws, generally does not oversee most state-level criminal prosecutions, which are typically handled by local district attorneys or prosecutors. This distinction emphasizes the courts' unique function in directly managing and resolving criminal prosecution cases in Texas.