Maryland v. Craig, 497 U.S. 836 (1990), was a U.S. Supreme Court case involving the Sixth Amendment. The Court ruled that the Sixth Amendment's Confrontation Clause, which provides criminal defendants with the right to confront witnesses against them, did not bar the use of one-way closed-circuit television to present testimony by an alleged child sex abuse victim. Background Defendant Sandra A. Craig was charged with sexually abusing a minor child. At trial, the child was reportedly unable to testify in the physical presence of the defendant due to severe emotional trauma. The trial court set her up in a separate room with the judge, the prosecutor, and the defense attorney, so that the defendant and jury could only see her testify via the live television screen in the courtroom, and she could not see them. Craig was convicted, but the Maryland Court of Appeals reversed, ruling that her Sixth Amendment rights were violated by the use of the transmitted testimony, because the Confrontation Clause guaranteed face-to-face confrontation. The state of Maryland sought certiorari to the U.S. Supreme Court, which granted the petition. Opinion of the Court In a 5–4 decision, the Supreme Court reversed the Maryland high court, reinstating the conviction. Justice O'Connor wrote for the majority, ruling that the Confrontation Clause merely embodies a "preference" for face-to-face, in person confrontation, which may be limited to satisfy sufficiently important interests. Because the child witness was cross-examined by the defendant's attorney and her general demeanor was visible in the courtroom, the defendant had a constitutionally sufficient opportunity to test her credibility and the substance of her testimony before the jury. Craig came shortly after the Court had invalidated the use of a screen to hide a similarly situated child witness/victim in Coy v. Iowa (1988). The Court in Coy had found "no individualized findings (that the victims) needed special protection." Indeed, "face-to-face presence may, unfortunately, upset the truthful rape victim or abused child; but by the same token it may confound and undo the false accuser, or reveal the child coached by a malevolent adult." In contrast, the Maryland statute in Craig provided for an exception when a child's testimony would result in "serious emotional distress." Furthermore, the use of one-way closed-circuit TV did not considerably obstruct the jury's observation of the child's testimony. Justice O'Connor noted that the fundamental purpose of the Sixth Amendment was to prevent ex parte affidavits,