Plaintiffs presented Dr. Werner Spitz, a leading forensic pathologist, who provided detailed testimony about the sequence and mechanics of both victims' wounds, concluding the attack lasted under 15 seconds. Spitz identified fingernail marks on Simpson's hands consistent with victims resisting, directly linking Simpson to the struggle. The defense aggressively cross-examined Spitz, attacking his credibility through his high fees and lack of preparation, while highlighting that DNA found under Nicole's fingernails matched no known person at the crime scene.

• Dr. Werner Spitz, author of the leading forensic pathology textbook with 43 years experience, testifies for plaintiffs about detailed wound analysis
• Spitz identifies multiple fingernail marks on Simpson's hands consistent with victims attempting to break free from his grip
• Spitz concludes Ron Goldman's fatal aorta wound caused massive internal bleeding with minimal external blood—meaning little would transfer to the assailant
• Defense attorney Baker attacks Spitz's credibility, highlighting his $3,000/day fee and lack of written case notes
• Baker scores significant point: the only DNA found under a victim's fingernail matched no known person at the crime scene
• Multiple disputes over admissibility of autopsy photographs and demonstrative evidence during the day