20 Cited authorities

  1. Whren v. United States

    517 U.S. 806 (1996)   Cited 8,784 times   38 Legal Analyses
    Holding that, upon observing traffic violation, officer may stop vehicle regardless of his subjective motivations, "as long as the circumstances, viewed objectively, justify that action"
  2. Brigham City v. Stuart

    547 U.S. 398 (2006)   Cited 2,648 times   20 Legal Analyses
    Holding that "law enforcement officers may enter a home without a warrant . . . to protect an occupant from imminent injury"
  3. Katz v. United States

    389 U.S. 347 (1967)   Cited 12,612 times   74 Legal Analyses
    Holding that failure to recognize a reasonable expectation of privacy in a telephone booth would "ignore the vital role that the public telephone has come to play in private communication"
  4. Bond v. United States

    529 U.S. 334 (2000)   Cited 304 times   9 Legal Analyses
    Holding that an officers' physical manipulation of a bus passenger's bag constituted a search because the exploratory manner in which the bag was felt exceeded the usual handling that would be expected
  5. KEE v. CITY OF ROWLETT, TEX

    247 F.3d 206 (5th Cir. 2001)   Cited 388 times   4 Legal Analyses
    Holding that plaintiffs did not engage in oral communication under Title III because “they failed to present evidence demonstrating any affirmative steps taken to preserve their privacy,” and “point to no reasonable safeguards or common-sense precautions taken to preserve their expectation of privacy”
  6. Dorris v. Absher

    179 F.3d 420 (6th Cir. 1999)   Cited 178 times
    Holding that Congress intended to change the meaning of a statute where an amendment changed the operative verb from "shall" to "may"
  7. United States v. Turner

    528 F.2d 143 (9th Cir. 1975)   Cited 168 times
    Finding Section 2518(b) satisfied by similarly descriptive allegations of defendant's involvement in narcotics trafficking supported by statements from informants and corroborated by agents participating in controlled buys, as well as defendant's prior criminal involvement in similar offenses
  8. U.S. v. Nerber

    222 F.3d 597 (9th Cir. 2000)   Cited 77 times   4 Legal Analyses
    Holding videotaping defendants in hotel room while consenting informants were in the room was not a search because defendants were not overnight guests in the hotel room, but were only there to conduct a business transaction at the invitation of the occupants, and when informants were in the room, defendants bore the risk they were being surveilled
  9. U.S. v. Smith

    978 F.2d 171 (5th Cir. 1992)   Cited 88 times   1 Legal Analyses
    Noting that "Title III expressly excludes cordless telephone transmissions from the definitions of `wire' and `electronic' communication"
  10. United States v. Oliva

    705 F.3d 390 (9th Cir. 2012)   Cited 38 times   1 Legal Analyses
    Holding that the defendant had standing to seek to suppress communications because his “conversations were the target of the surveillance” even if he was not always a participant
  11. Section 2510 - Definitions

    18 U.S.C. § 2510   Cited 4,297 times   79 Legal Analyses
    Defining "[i]nvestigative or law enforcement officer" as an officer "empowered by law to conduct investigations of or to make arrests for [certain] offenses . . . and any attorney authorized by law to prosecute or participate in the prosecution of such offenses"
  12. Section 2511 - Interception and disclosure of wire, oral, or electronic communications prohibited

    18 U.S.C. § 2511   Cited 2,831 times   44 Legal Analyses
    Imposing a penalty on persons who “intentionally intercept ... any wire, oral, or electronic communication”
  13. Section 2515 - Prohibition of use as evidence of intercepted wire or oral communications

    18 U.S.C. § 2515   Cited 745 times   4 Legal Analyses
    Codifying the fruit of the poisonous tree doctrine for wiretapping evidence