ANDREW P. GORDON, District Judge.
I previously ruled that the expert disclosures provided by defendant Jordan Georgievski were inadequate under Federal Rule of Criminal Procedure 16. ECF No. 1442. I granted Georgievski additional time to make expert disclosures that comply with Rule 16. On December 8, 2017, he filed new disclosures. Unfortunately, the disclosures regarding Leon Mare and William Oettinger still do not satisfy Rule 16. Thus, the government now moves to exclude those two witnesses from testifying at trial. ECF No. 1497.
A defendant's expert disclosure "must describe the witness's opinions, the bases and reasons for those opinions, and the witness's qualifications." Fed. R. Crim. P. 16(b)(1)(C). Georgievski's disclosure regarding Mare states:
ECF No. 1486 at 1. The disclosure regarding Oettinger is similarly vague:
Id. at 2. These disclosures indicate that each expert has conducted an "analysis and evaluation" of evidence, but they fail to set forth each expert's "opinions [and] the bases and reasons for those opinions" as required by Rule 16(b)(1)(C). The government is given nothing to help it prepare for cross-examination, and I am given nothing to help me determine whether these experts can satisfy the Daubert standard.
Exclusion of witnesses is not the preferred remedy for violations of a discovery rule. United States v. Finley, 301 F.3d 1000, 1018 (9th Cir. 2002). In assessing the appropriate sanction, I must consider the "decisive value" of the evidence, and whether "the omission was willful and motivated by a desire to obtain a tactical advantage." Id. (citations omitted). Here, it is unclear how decisive the experts' testimony would be because Georgievski has not disclosed what they would testify about. To the extent Georgievski's experts intend to contradict the government's experts (see ECF No. 1486 at 1-2), they likely can advise Georgievski's counsel how to cross-examine the government's experts, somewhat reducing the prejudice if they are excluded from testifying. Moreover, Georgievski's repeated failure to comply with this disclosure obligation appears tactical; I previously ruled that his disclosures were inadequate and he did nothing to remedy the defects. Nevertheless, I will give Georgievski one last chance to make proper expert disclosures. Georgievski shall serve revised expert disclosures regarding Mare and Oettinger by 5:00 p.m. PST on January 2, 2018.
IT IS THEREFORE ORDERED that the government's motion