In this original proceeding, the State seeks a writ of mandamus to compel respondent, the Honorable Darrell R. Carey, *707 Judge of the Randall County Court at Law, to vacate orders disqualifying the Randall County Criminal District Attorney’s office from representing the State in a case pending before his court, and appointing a special prosecutor in that case. The State also seeks a writ of prohibition against the special prosecutor, respondent John Terry, to prohibit his representation of the State. For the reasons below, we conclude that the State is not entitled to the extraordinary relief requested, and overrule the State’s motions for leave to file.
This proceeding had its genesis in a juvenile case styled In the Matter of R.W.C., A Child, No. 1868-J in the Randall County Court at Law. In that case, the State seeks to have the child certified for trial as an adult under Tex.Fam.Code Ann. § 54.02 (Vernon 1986 & Supp.1990). The State alleges in its petition for discretionary transfer that the child is 15 years old and committed capital murder by shooting two persons to death with a shotgun.
The child’s parent requested appointed counsel on grounds of indigency. The court appointed Gene Fristoe, a lawyer from Canyon, to represent the child. During the course of his representation, Fris-toe interviewed the child on numerous occasions, interviewed witnesses, researched the law, and formed certain undisclosed opinions concerning the child’s maturity and sophistication. 1
Several weeks after his appointment as counsel for the child, Fristoe was hired as a prosecutor in the Randall County Criminal District Attorney’s office. The district attorney instructed Fristoe to isolate himself from discussions about the case and “have nothing to do with that case.” 2 The court permitted Fristoe to withdraw, and appointed another lawyer to represent the child.
Newly appointed counsel moved to disqualify the entire Randall County Criminal District Attorney’s office under the new Texas Disciplinary Rules of Professional Conduct, article 10, § 9 of the State Bar Rules adopted by the Supreme Court effective January 1, 1990, found in the appendix immediately following Tex.Gov’t Code Ann. § 83.006 (Vernon Supp.1990). Following a hearing on the motion, the trial court disqualified the entire Randall County Criminal District Attorney’s office and appointed John Terry as special prosecutor under Tex.Code Crim.Proc.Ann. art. 2.07 (Vernon 1977).
The State contends that the Randall County Criminal District Attorney has sole authority to prosecute all criminal and juvenile matters in Randall County under Tex. Code Crim.Proc.Ann. art. 2.01 (Vernon Supp.1990). Based upon its belief that the trial court had no discretion or authority to appoint a special prosecutor, the State commenced this original action for writs of mandamus and prohibition.
Writs of mandamus issue to control the conduct of a judge when the duty to do the act commanded is ministerial and non-discretionary in nature.
Turner v. Pruitt,
A writ of prohibition, on the other hand, is the process by which a superior court prevents inferior courts, officers, or persons from usurping or exercising jurisdiction with which they have not been vested.
LeBlanc v. Gist,
The presence of any disputed factual or legal issues renders the case inappropriate for mandamus. Mandamus will not issue to compel an act that is to any degree discretionary,
State ex rel. Wade v. Mays,
The duty to avoid a conflict of interest has long been imposed on the prosecutors of this state.
See, e.g., Garrett v. State,
In
Ex parte Spain,
In addition to the mere appearance of impropriety, there exists a very real danger that the district attorney could prosecute the defendant on the basis of facts acquired by him during the existence of a prior professional relationship.
Spain,
Thus, contrary to the State’s interpretation, there are circumstances in which article 2.01 must be construed broadly enough to include adverse employment by members of the district attorney’s office, as well as the district attorney himself, in order to protect the constitutional rights of a defendant. The trial court’s duty when ruling on a motion to disqualify is to ensure that the defendant’s constitutional rights are not violated by any alleged conflict of interest. That duty is discretionary, not ministerial, in nature.
The case of
State v. May,
Another case in which the court was faced with a fact situation not expressly
*709
covered by article 2.01 is
Worthington v. State,
The clear implication of May and Wor-thington is that article 2.01 must be construed broadly enough to protect a defendant from conflicts of interest involving not only the elected district attorney himself, but also members of his staff. The district attorney, and his entire office under appropriate circumstances, may be disqualified from participation in a particular case on constitutional grounds as well as under the Disciplinary Rules of Professional Conduct. The trial court has a duty to protect a defendant’s right to due process of law under both the United States and Texas Constitutions. These constitutional considerations override the inconsistent implications, if any, of article 2.01 argued by the State.
Without passing on the merits of the trial court’s ruling, we conclude that disqualification of the district attorney’s office, and appointment of a special prosecutor, were matters within the discretion of the trial court. Mandamus will not issue to compel an act that is to any degree discretionary. Since we conclude that the trial court had discretion to disqualify the Randall County Criminal District Attorney and members of his staff from the case, we overrule relator’s motions for leave to file petitions for writs of mandamus and prohibition.
Notes
. The obvious inference from this fact is that Fristoe may become a material witness at the certification hearing concerning his opinions of the child’s maturity and sophistication.
. The State’s assurances that Fristoe had been isolated from other members of the district attorney's office is an acknowledgement that an apparent conflict of interest exists. Under such circumstances, steps must be taken to ensure that the child’s rights are not jeopardized, invoking the trial court's discretionary powers.
