CO Bar Legal Research 4

Question 1

Under standard Bluebook format, which is a correct citation to a Colorado statute?

Accepted Answer

Colo. Rev. Stat. § 13-21-102 (2025)

Answer

The Bluebook abbreviates the Colorado Revised Statutes as Colo. Rev. Stat. followed by the section number and year.

Question 2

A federal district court in Colorado sitting in diversity must apply which law to substantive state-law issues?

Accepted Answer

Colorado substantive law as declared by the Colorado Supreme Court

Answer

Under Erie, a federal court sitting in diversity applies state substantive law, with the state's highest court as the authoritative source.

Question 3

Which secondary source would most efficiently give a researcher an overview of an unfamiliar area of Colorado practice?

Accepted Answer

A Colorado-specific practice treatise or CLE handbook

Answer

Practice treatises and CLE materials synthesize an area of law and cite key primary authorities, making them ideal starting points.

Question 4

In a KeyCite result, a red flag on a Colorado case most likely means:

Accepted Answer

The case has been reversed, overruled, or otherwise invalidated on at least one point

Answer

A red flag signals negative treatment such as reversal or overruling on at least one point of law.

Question 5

Which court's published decisions bind all Colorado state trial courts?

Accepted Answer

The Colorado Supreme Court

Answer

The Colorado Supreme Court is the state's highest court, and its decisions bind all Colorado state courts.

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