Commonwealth v. Jermyn’s Empirical Analysis
1993
Citation profile
31 state decisions
Relationships
Applies 28 U.S.C. § 2241 (Antiterrorism and Effective Death Penalty Act of 1996) · 28 U.S.C. § 2254 (Antiterrorism and Effective Death Penalty Act of 1996)
Relies on Miranda v. State of Arizona Vignera · Harris v. New York · Nix v. Whiteside · Parker v. Dugger · Commonwealth v. Davis
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.
“There are three elements to a valid claim of ineffective assistance. We inquire first whether the underlying claim is of arguable merit; that is, whether the disputed action or omission by counsel was of questionable legal soundness. If so, we ask whether counsel had any reasonable basis for the questionable action or omission which was designed to effectuate his client’s interest. If he did, our inquiry ends. If not, the appellant will be granted relief if he also demonstrates that counsel’s improper course of conduct worked to his prejudice, i.e., had an adverse effect upon the outcome of the proceeding.”
1 later decision quote this exact passage · from the majority
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.