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The Detective’s Desk

EASY · CASE FILE

The unbroken seal

Easy · PINE LEGAL ARCHIVE

A sealed opaque envelope was continuously observed. All possible openings were covered by a foil seal that would permanently break if opened. There were no other ways to view its contents during the inspection.

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

Inspect, test and record the finding. What does the verified record establish?

People and accounts

Clara Finn

Inspector

“During that inspection I opened the envelope and read the enclosed paper.”

Dario West

Inspector

“I read the address on the outside.”

Esme Lake

Inspector

“I weighed the whole sealed envelope.”

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.

DESK RECORD

The delivery address

The outside address names the county archive.

The outside address names the county archive.

CONTINUOUS SEAL INSPECTION

The seal stayed whole

The opaque envelope’s only access was sealed. The foil remained intact throughout. Reading the enclosed paper required opening the envelope; the outside address could be read and the whole envelope could be weighed without opening it.

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

PHOTOGRAPH

The postal tray

The envelope was placed in the blue outgoing tray after inspection.

The envelope was placed in the blue outgoing tray after inspection.

Questions to resolve

Which accounts remain consistent with the verified facts?

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