Commonwealth v. Williams’s Empirical Analysis
1974
Citation profile
23 state decisions
How this case has been cited
Cited by 23 later decisions — most recently November 2025
23 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 Schmerber v. State of California · 229 Pa. Super. 363 - Commonwealth v. Quarles · Commonwealth v. Murray · Commonwealth v. Reeves · Commonwealth v. Pinno
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 23 citing decisions cite the case generally; a passage count includes only decisions quoting that exact language verbatim.
“■(B) Unless the opportunity did not previously exist, or the interests of justice otherwise require, such motion shall be made only after a case has been returned to court and shall be contained in the omnibus pretrial motion set forth in Rule 578. If timely motion is not made hereunder, the issue of suppression of such evidence shall be deemed to be waived.”
1 later decision 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.