“Cold case aid”

Here is the verified answer to the Wall Street Journal Crossword clue “Cold case aid”, last seen on July 15, 2026.

Answer hidden — reveal below

D?A

A 3-letter down entry from the Wednesday puzzle

The Answer

DNA

The answer to “Cold case aid” is DNA

Letters3

DirectionDown

PublishedJul 15, 2026

Letter analysis

The clue “Cold case aid” appeared in the Wall Street Journal Crossword on Wednesday, July 15, 2026 as a down entry. The verified answer is DNA — a 3-letter word that begins with D and ends with A.

This answer contains 1 vowel and 2 consonants. Click through any related clue below to keep solving, or open the full answer key for the day from the link above.

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Frequently Asked Questions

What is the answer to “Cold case aid”?

The answer to the Wall Street Journal Crossword clue “Cold case aid” is DNA — a 3-letter down entry from the July 15, 2026 puzzle.

How many letters is the answer?

DNA has 3 letters — 1 vowel and 2 consonants.

Are these answers official?

WSJCrosswordAnswers.org is an independent reference site, not affiliated with the Wall Street Journal. We solve and verify each puzzle by hand before publishing.