What legal term indicates significant technical violations that lead to a likely miscarriage of justice?

The correct choice is a term that describes a situation in legal proceedings where significant issues, such as technical violations of the law or procedural errors, have occurred to the extent that they could prevent a fair trial or result in injustice. A mistrial may be declared when these substantial violations arise, either due to factors like juror misconduct, improper admission of evidence, or other circumstances that compromise the integrity of the trial process.

In this context, a mistrial signifies the court's acknowledgment that the legal process has been flawed to the point where a retrial is necessary to ensure justice is served. This concept is crucial as it emphasizes the importance of upholding legal standards and the right to a fair trial.

The other terms provided refer to different legal contexts. A motion to compel seeks court enforcement of a discovery request, a non suit refers to a plaintiff's decision to withdraw their case voluntarily, and a motion in limine aims to limit or prevent certain evidence from being presented during the trial. While all terms are relevant within legal proceedings, none of them specifically addresses the idea of significant technical violations leading to a miscarriage of justice in the same manner as a mistrial does.