September 2026 S M T W T F S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Archives
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Recent Posts
- WaPo: Americans have turned against police cameras that track license plates, new survey shows
- W.D.Tex.: What is the duty of the neutral and detached magistrate?
- D.Me.: Yes, more investigation could have been done, but there’s still PC on what there was
- CA3: Brady doesn’t apply to SW materials
- E.D.Mich.: Person a cell phone was given to as gift could consent to search
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ABA Journal Web 100, Best Law Blogs (2015-17) (then discontinued)
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by John Wesley Hall
Criminal Defense Lawyer and
Search and seizure law consultant
Little Rock, Arkansas
Contact: forhall @ aol.com
Search and Seizure (6th ed. 2025)
www.johnwesleyhall.com -
© 2003-26,
online since Feb. 24, 2003 Approx. 600,000 visits (non-robot) since 2012 Approx. 50,000 posts since 2003 (29,000 on WordPress as of 12/31/25) -
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Fourth Amendment cases, citations, and links -
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To search Search and Seizure on Lexis.com $ -
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General (many free):
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Federal Law Enforcement Training Center Resources
FBI Domestic Investigations and Operations Guide (2008) (pdf)
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Stringrays (ACLU No. Cal.) (pdf)
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Congressional Research Service:
--Electronic Communications Privacy Act (2012)
--Overview of the Electronic Communications Privacy Act (2012)
--Outline of Federal Statutes Governing Wiretapping and Electronic Eavesdropping (2012)
--Federal Statutes Governing Wiretapping and Electronic Eavesdropping (2012)
--Federal Laws Relating to Cybersecurity: Discussion of Proposed Revisions (2012)
ACLU on privacy
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Section 1983 Blog -
"If it was easy, everybody would be doing it. It isn't, and they don't."
—Me -
"Life is not a matter of holding good cards, but of playing a poor hand well."
–Josh Billings (pseudonym of Henry Wheeler Shaw), Josh Billings on Ice, and Other Things (1868) (erroneously attributed to Robert Louis Stevenson, among others) -
“I am still learning.”
—Domenico Giuntalodi (but misattributed to Michelangelo Buonarroti (common phrase throughout 1500's)). -
"Love work; hate mastery over others; and avoid intimacy with the government."
—Shemaya, in the Thalmud -
"It is a pleasant world we live in, sir, a very pleasant world. There are bad people in it, Mr. Richard, but if there were no bad people, there would be no good lawyers."
—Charles Dickens, “The Old Curiosity Shop ... With a Frontispiece. From a Painting by Geo. Cattermole, Etc.” 255 (1848) -
"A system of law that not only makes certain conduct criminal, but also lays down rules for the conduct of the authorities, often becomes complex in its application to individual cases, and will from time to time produce imperfect results, especially if one's attention is confined to the particular case at bar. Some criminals do go free because of the necessity of keeping government and its servants in their place. That is one of the costs of having and enforcing a Bill of Rights. This country is built on the assumption that the cost is worth paying, and that in the long run we are all both freer and safer if the Constitution is strictly enforced."
—Williams v. Nix, 700 F. 2d 1164, 1173 (8th Cir. 1983) (Richard Sheppard Arnold, J.), rev'd Nix v. Williams, 467 US. 431 (1984). -
"The criminal goes free, if he must, but it is the law that sets him free. Nothing can destroy a government more quickly than its failure to observe its own laws, or worse, its disregard of the charter of its own existence."
—Mapp v. Ohio, 367 U.S. 643, 659 (1961). -
"Any costs the exclusionary rule are costs imposed directly by the Fourth Amendment."
—Yale Kamisar, 86 Mich.L.Rev. 1, 36 n. 151 (1987). -
"There have been powerful hydraulic pressures throughout our history that bear heavily on the Court to water down constitutional guarantees and give the police the upper hand. That hydraulic pressure has probably never been greater than it is today."
— Terry v. Ohio, 392 U.S. 1, 39 (1968) (Douglas, J., dissenting). -
"The great end, for which men entered into society, was to secure their property."
—Entick v. Carrington, 19 How.St.Tr. 1029, 1066, 95 Eng. Rep. 807 (C.P. 1765) -
"It is a fair summary of history to say that the safeguards of liberty have frequently been forged in controversies involving not very nice people. And so, while we are concerned here with a shabby defrauder, we must deal with his case in the context of what are really the great themes expressed by the Fourth Amendment."
—United States v. Rabinowitz, 339 U.S. 56, 69 (1950) (Frankfurter, J., dissenting) -
"The course of true law pertaining to searches and seizures, as enunciated here, has not–to put it mildly–run smooth."
—Chapman v. United States, 365 U.S. 610, 618 (1961) (Frankfurter, J., concurring). -
"A search is a search, even if it happens to disclose nothing but the bottom of a turntable."
—Arizona v. Hicks, 480 U.S. 321, 325 (1987) -
"For the Fourth Amendment protects people, not places. What a person knowingly exposes to the public, even in his own home or office, is not a subject of Fourth Amendment protection. ... But what he seeks to preserve as private, even in an area accessible to the public, may be constitutionally protected."
—Katz v. United States, 389 U.S. 347, 351 (1967) -
“Experience should teach us to be most on guard to protect liberty when the Government’s purposes are beneficent. Men born to freedom are naturally alert to repel invasion of their liberty by evil-minded
rulers. The greatest dangers to liberty lurk in insidious encroachment by men of zeal, well-meaning but without understanding.”
—United States v. Olmstead, 277 U.S. 438, 479 (1925) (Brandeis, J., dissenting)
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“Liberty—the freedom from unwarranted intrusion by government—is as easily lost through insistent nibbles by government officials who seek to do their jobs too well as by those whose purpose it is to oppress; the piranha can be as deadly as the shark.”
—United States v. $124,570, 873 F.2d 1240, 1246 (9th Cir. 1989) -
"You can't always get what you want / But if you try sometimes / You just might find / You get what you need."
—Mick Jagger & Keith Richards, Let it Bleed (album, 1969) -
"In Germany, they first came for the communists,
and I didn't speak up because I wasn't a communist. Then they came for the Jews,
and I didn't speak up because I wasn't a Jew. Then they came for the trade unionists,
and I didn't speak up because I wasn't a trade unionist. Then they came for
the Catholics and I didn't speak up because I wasn't a Catholic. Then they came
for me–and by that time there was nobody left to speak up."
—Martin Niemöller (1945) [he served seven years in a concentration camp] -
“Children grow up thinking the adult world is ordered, rational, fit for purpose. It’s crap. Becoming a man is realising that it’s all rotten. Realising how to celebrate that rottenness, that’s freedom.”
– John le Carré, The Night Manager (1993), line by Richard Roper -
"The point of the Fourth Amendment, which often is not grasped by zealous officers, is not that it denies law enforcement the support of the usual inferences which reasonable men draw from evidence. Its protection consists in requiring that those inferences be drawn by a neutral and detached magistrate instead of being judged by the officer engaged in the often competitive enterprise of ferreting out crime."
—Johnson v. United States, 333 U.S. 10, 13-14 (1948) -
The book was dedicated in the first (1982) and sixth (2025) editions to Justin William Hall (1975-2025). He was three when this project started in 1978.
Website design by Wally Waller, Colorado Springs. 
Category Archives: Probable cause
UT: There was PC for the warrant, and whether there is a state exclusionary rule doesn’t have to be decided
The trial court erred in concluding there was no probable cause for the issuance of the search warrant, but the good faith exception applied. Instead, there was a substantial basis for issuance of the search warrant, and the exclusionary rule … Continue reading
E.D.Va.: Corrected typo on SW’s execution date was proper and didn’t void warrant
There was a typo on the warrant when created by the Magistrate. It said it had to be executed by “June 13” but it was issued after that and obviously should have said “July 13.” The error was caught by … Continue reading
MD: With decrim of <10 g. MJ, officer doesn't have to be absolutely sure of quantity to have PC
“Despite the decriminalization of possession of less than ten grams of marijuana, a law enforcement officer who has reason to believe that an individual is in possession of marijuana has probable cause to effectuate an arrest, even if the officer … Continue reading
E.D.La.: Casing parked cars the weekend before Mardi Gras then all getting in one car was RS
“As noted, the troopers had reasonable suspicion to stop the defendants. The troopers had watched a man, at night, in a high crime area during Mardi Gras, the busiest weekend of the year, peer into several unoccupied vehicles, and then … Continue reading
D.Md.: Because of state decrim, a trash pull that merely shows def was a user isn’t PC of trafficking
In a marijuana decriminalization state, merely finding evidence of marijuana usage, not trafficking, wasn’t probable cause for a search warrant even under Gates or the good faith exception. United States v. Lyles, 2017 U.S. Dist. LEXIS 193030 (D. Md. Nov. … Continue reading
N.D.Cal.: Google is a private actor when it scans email for CP and then turns it over
Google is a private actor when it scans emails looking for child pornography by the images’ hash values. Google has an important interest in keeping CP off the internet and not being the vehicle for its transmission. There was no … Continue reading
MA: Def counsel gave IAC for not moving to suppress cell phone data; just because it might be interesting isn’t PC
Defendant received ineffective assistance of counsel by counsel’s failure to file a motion to suppress the search of defendant’s cell phone. The affidavit for the search warrant did not establish probable cause to search the phone. The mere fact two … Continue reading
D.N.M.: Def’s claim the officer conducted a pre-search of all bags on a Greyhound bus was based on speculation
The court does not buy defendant’s argument that the officer here waited until all luggage was removed from a Greyhound bus to conduct a feel-up tactile search of the bags in such a way to avoid Greyhound’s surveillance cameras. That’s … Continue reading
NC: IP address on pizza order led to PC for SW for def’s house as robber of driver
A Domino’s driver was robbed and hit with a baseball bat and knocked out. Police looked for possible robbers but found nobody. A “confidential source of information” (actually citizen informant who’s identity was withheld for protection against retaliation) said that … Continue reading
D.N.M.: There was at least circumstantial evidence defs’ DNA would be found in evidence to justify SW for it
There was sufficient probable cause defendants were involved in a robbery and could be linked to evidence in the case for DNA samples to be taken from them by search warrants. “Although the Search Warrant lacks direct evidence that the … Continue reading
HI: Moving to suppress seizure of pill bottle incident to arrest didn’t cover later search of the bottle; issue waived
Defendant’s challenge to removal of a pill bottle from his person did not preserve a challenge to search of the pill bottle at the police station. “In any event, we conclude that Sado’s argument on appeal is without merit. Officer … Continue reading
CA6: No reasonable officer could conclude there was PC for pft’s arrest
“When reviewing the information known to Seidl at the time of Zavatson’s arrest, we conclude that no reasonable officer could have believed, based on anything more than speculation, that Zavatson had committed the purported theft. As an initial matter, there … Continue reading
CA6: Plf’s stipulation there was PC in his criminal case that led to dismissal was judicial estoppel to bringing a civil case on the same facts
Plaintiff’s stipulation there was probable cause in his criminal case that led to dismissal was judicial estoppel to bringing a civil case on the same facts. Grise v. Allen, 2017 U.S. App. LEXIS 21358 (6th Cir. Oct. 26, 2017). The … Continue reading
E.D.Wis.: Window tint violation observed at night in a “split second”
Defendant’s window tint was the basis for a stop at night, and the officer got only a “split second” look at the car but couldn’t see inside. That’s at least reasonable suspicion. [Yes, it’s possible.] United States v. Bogan, 2017 … Continue reading
S.D.Tex.: Third Leon test essentially shores up PC here
The affidavit for the child pornography search warrant here was issued at least with a reasonable belief in probable cause under the third Leon test. [The court should have just found probable cause because it certainly looks like there is … Continue reading
D.Kan.: CP SW not stale [are they ever?]
The search warrant for child pornography was not stale, based on the officer’s experience. [Since no case has ever found staleness in child pornography cases, why don’t they just cut to the chase and take judicial notice?] United States v. … Continue reading
CA2: Correcting the alleged false statements in affidavit still leaves PC so officials have QI
Deleting the allegedly false information from the affidavit for search warrant leaving it as a “corrected” affidavit under Franks, there still was a fair probability for probable cause. That there might be other explanations doesn’t undermine probable cause. Therefore, defendants … Continue reading
S.D.Fla.: Def’s having keys and free access to girlfriend’s apt gives him standing, but the protective sweep was clearly justified
Defendant has standing to challenge the search of his girlfriend’s apartment because he has keys and stays there when he wants to without limitation. “Therefore, the Defendant argues that the Defendant has at least as much of a privacy interest … Continue reading