Cold case aid WSJ Crossword Clue

By Narcissa Kh /

Crossword Answer

1 ? D
2 ? N
3 ? A
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      Hint 1

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      Think of a genetic blueprint that helps detectives solve mysteries from the past.

      Hint 2

      meaning
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      ??? is the molecule that carries genetic instructions in all living organisms.

      Hint 3

      explanation
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      The clue 'Cold case aid' refers to how ??? evidence is often used to solve unsolved crimes, known as cold cases. ??? analysis can provide crucial information that wasn't available when the case was first investigated.

      Hint 4

      another clue
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      Double-helix material, Genetic code material, Little bit of life?, Genetic stuff, Material analyzed in a paternity test kit, for short

      Clue Analysis

      The clue “Cold case aid” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated July 16 2026, the definitive 3-letter answer is: DNA.

      Expert Tip: When you’re stuck, try to analyze the structure of the clue itself. Is it a direct definition, a pun, a fill-in-the-blank, or a pop culture reference? Identifying the type of clue you’re dealing with is a key skill for improving your solving speed.

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      Cold case aid Crossword Clue