The question at issue is “whether a witness's review of purportedly privileged documents prior to testifying constitutes a waiver of any privilege under NRS 50.125, such that the adverse party may demand production, be allowed to inspect the documents, cross-examine the witness on the contents, and admit the evidence for purposes of impeachment.”
Friedel, Craig, "Summary of Las Vegas Sands Corp. v. Eighth Jud. Dist. Ct., 130 Nev. Adv. Op. 13" (2014). Nevada Supreme Court Summaries. 16.