Establishes procedure to determine reliability and admissibility of defendant's statements made during law enforcement interrogation.

This bill creates a procedure for courts to exclude unreliable statements made by defendants during police questioning in custody (such as at police stations, detention facilities, or while under medical detention) in serious criminal cases. It directly affects defendants facing charges like murder, sexual assault, armed robbery, or firearm crimes, where such statements are currently admissible. Prosecutors must disclose all evidence about how statements were obtained - including recordings and translation accuracy - before trial, and must prove a statement's reliability beyond a reasonable doubt at a court hearing. Courts will evaluate reliability using specific factors, such as whether the statement includes unique crime details independently corrobated, whether deception was used during interrogation, and whether the defendant later recanted.