E.D.Cal.: 27-page SW affidavit was sufficient and didn’t have to include every detail

The affidavit for warrant was 27 pages long and it omitted a lot of detail, but that’s not enough to show a Franks violation. Every detail doesn’t have to be included, and the omissions here don’t undermine the probable cause or aren’t material. “[T]he Fourth Amendment does not require an ‘encyclopedic’ explanation of probable cause.” United States v. Loloee, 2025 U.S. Dist. LEXIS 37758 (E.D. Cal. Feb. 28, 2025)*:

Although the government is correct that the Fourth Amendment does not require an “encyclopedic” explanation of probable cause, an affiant does have “a duty to provide, in good faith, all relevant information to the magistrate [judge],” even if that information is voluminous. Perkins, 850 F.3d at 1116 (citing United States v. Hill, 459 F.3d 966, 971 n.6 (9th Cir. 2006)). The government’s concerns about “overwhelming” or “confusing” a duly appointed magistrate judge, selected based on merit, are misplaced if not condescending or patronizing. Its position runs the risk of usurping “the magistrate judge’s duty to conduct an independent evaluation of probable cause.” United States v. Wright, 431 F. Supp. 3d 1175, 1183 (D. Nev. 2020) (quoting Perkins, 850 F.3d at 1118), aff’d, No. 20-10303, 2022 U.S. App. LEXIS 373, 2022 WL 67341 (9th Cir. Jan. 6, 2022) (internal citations omitted). Affiants must not allow efforts at purported clarity or streamlining to “mislead a magistrate [judge] ‘by reporting less than the total story.'” Perkins, 850 F.3d at 1117-18 (quoting Stanert, 762 F.2d at 781) (alterations omitted).

Fairly assessed, Loloee’s evidence of recklessness is not as strong as that in other cases, and it is far from conclusive, but it suffices to make out the necessary “substantial showing” about the Special Agent’s state of mind. The government does not dispute the Special Agent knew about the omitted information based on his involvement in the investigation. Nor does the government dispute at least some of the omitted information could potentially have raised doubts about its sources’ and witnesses’ motives, the reliability of their statements or their credibility in general. Other courts have found similar information can support a defendant’s claim of recklessness or intentional omissions. See, e.g., United States v. Sheikh, 481 F. Supp. 3d 1052, 1055 (E.D. Cal. 2020) (discussing government’s provision of food, housing, temporary status and possibly permanent residency to sources who assisted investigation and finding omission of such information reckless). For these reasons, Loloee has met his preliminary burden of showing at least recklessness under the first part of the Franks test.

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