As defendants listen to the quality of the forensic evidence in a preliminary hearing, they are often convinced by the weight of scientific information against them and admit their guilt before a trial can take place.

• 鉴于在预审中被告听到的法庭上证据的确凿，他们常为所提供的证明他们有罪的科学信息的分量所折服，在审判开始前就承认了自己的罪行。