Forensic testimony dominated the final day of the preliminary hearing, with Greg Matheson linking a Bundy blood drop to Simpson's blood markers and Dr. Irwin Golden detailing the victims' fatal wounds. The defense attacked the blood statistics, evidence handling, time-of-death estimate, and murder-weapon conclusions, but then rested without presenting affirmative evidence. After arguments over the strength of the circumstantial case, Judge Kennedy-Powell denied dismissal and ordered Simpson to stand trial on both murder charges, without bail.

• Serologist Greg Matheson testified that a Bundy blood drop matched Simpson's tested markers and occurred in about 0.43 percent of the population, while the defense challenged the statistics and raised the possibility of mixed blood.
• Dr. Irwin Golden described the victims' fatal wounds and numerous defensive injuries, but conceded under cross-examination that the time of death was imprecise and that differing wounds could have been caused by two knives.
• The prosecution rested after its exhibits were admitted, and the defense presented no affirmative evidence.
• Judge Kennedy-Powell denied the defense's dismissal motions, found strong suspicion that Simpson committed both murders, and ordered him held without bail for a July 22 arraignment.