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The Detective’s Desk

EASY · CASE FILE

The middle drawer

Easy · ELM REPAIR COUNTER

A watch part was stored in a five-drawer cabinet. The cabinet’s labels are fixed and all statements describe that cabinet. Count positions from the labelled top.

Investigate this case

Read the case file below, or open the interactive desk to examine records, keep notes and submit your reasoning. These are the case materials, without the solution.

Your assignment

Whose drawer position is wrong?

People and accounts

Rafi Cole

Repair assistant

“Drawer 1 is the top drawer.”

Sella Reed

Repair assistant

“Drawer 5 is the bottom drawer.”

Petra Fox

Repair assistant

“Drawer 4 is the middle drawer.”

Case records

Read each record on its own terms. A claim made by a person is different from a fact established by an independent record.

CABINET DIAGRAM

Five drawers in one stack

The five equal drawers form a single vertical stack. Drawer 1 is at the top and drawer 5 at the bottom. “Middle” means the drawer with the same number of drawers above and below it.

This is a verified source record for this case. Compare its stated facts with the exact question.

DESK RECORD

The repair tag

The watch’s repair tag describes a loose clasp, not its storage drawer.

The watch’s repair tag describes a loose clasp, not its storage drawer.

PHOTOGRAPH

The brass handle

Every drawer had an identical brass handle.

Every drawer had an identical brass handle.

Questions to resolve

What is the middle drawer’s one-based position?

Use the interactive case desk to select your finding and cite the records that support it. The answer is checked there, and your progress stays in your browser.

Build your finding

Compare the records with each account. Work out what the evidence establishes, then separate that finding from anything it does not prove.

Open the interactive case More Easy case files