People v. Horowitz’s Empirical Analysis
1967
Citation profile
4 federal appellate · 14 state decisions
How this case has been cited
Cited by 33 later decisions — most recently March 2000 · most notably People v. Nanes (1971), 5 Md. App. 248 - Mullaney v. State (1968)
4 federal appellate · 14 state decisions
Later decisions citing this case, by decade. The current decade is in progress, and our corpus holds fewer opinions from the most recent years, so the latest bars are undercounted — not a real decline.
Relationships
Relies on Mapp v. Ohio · United States v. Ventresca · Roviaro v. United States · Draper v. United States · McCray v. State of Illinois
Most-quoted passages
The sentences later courts lift from this opinion, ranked by how many decisions quote each — the parts of the opinion doing the work. These counts are smaller than the citation total above because most of the 33 citing decisions cite the case generally; a passage count includes only decisions quoting that exact language verbatim.
““It is not necessary for the officer making the arrest to know of the reliability of the informer or to be, himself, in possession of information sufficient to constitute probable cause, provided he acts on the direction or as a result of communication with a brother officer or that of another police department and provided the police as a whole are in possession of information sufficient to constitute probable cause to make the arrest. . . . ””
4 later decisions quote this exact passage
How this case has been treated — in progress
Whether each later court followed, distinguished, criticized, or overruled this decision. The treatment classification (task #35) runs highest-cited cases first and lights up here as it reaches this one.