The Federal Rules of Evidence do not apply to proceedings for the issuance of search or arrest warrants.{footnote} [3659]  FRE 101, 1101(d)(3).{/footnote}

Admissibility against Prosecution

Statements made by police in a search warrant are admissible against the prosecution as adoptive admissions.{footnote}U.S.  v. Morgan, 581 F.2d 933 (D.C. Cir. 1978). {/footnote}