The court considered late-produced documents and unresolved foundation issues before Holmes completed another extensive segment of cross-examination. Redirect then addressed laboratory oversight, modified analyzers, partner reports, finances, and trade-secret restrictions before recessing unfinished.
Full day summary
Before the jury entered, the government sought exclusion of documents produced during Holmes's testimony, arguing that repeated late disclosure caused unfair surprise. The defense said the GSK materials became relevant only after cross-examination raised the use of pharmaceutical-company logos. The court recognized potential unfairness but made no final ruling in the supplied record. On a renewed request to admit customer feedback reports, the court found that Holmes had not testified that she reviewed the specific documents and left open whether further foundation could be established.
On continued cross-examination, Holmes confirmed that Theranos analyzers were not used for clinical care on Medevac helicopters, battlefields, or in the Middle East, while disputing that she told investors otherwise. She acknowledged Theranos's use of third-party analyzers, nondisclosure of modified machines to PFM and Walgreens, inaccuracies in statements attributed to Theranos in Roger Parloff's article, and substantial differences among revenue projections. She also addressed laboratory warnings, a special workflow for prospective investors, unfinished technology, the limits of patents as proof that an invention worked, and her awareness that the 2015 CMS inspection was going poorly.
On redirect, Holmes attributed laboratory validation and remediation to laboratory leadership, operations and financial modeling to Balwani, and explained that modified commercial analyzers were needed because the 4 Series was not validated and could not handle the required volume. She testified that the board, FDA, and CMS knew about the modified systems and said trade-secret concerns limited disclosure to investors and journalists. The defense also introduced GSK materials and revisited Theranos's responses to Tyler Shultz. Redirect remained unfinished at the evening recess.