Cassie Lark · Mini Case File
Cassie Lark examining reports at her desk late at night
Lark Investigations · 11:43 PM

A KlueIQ mini-mystery

Cassie Lark The Missing Brief

A confidential briefing has vanished hours before an emergency meeting. Find out why three people want Cassie to recover the wrong version.

5–7 minutes5 exhibits1 finding
11:43PM

Incoming case · Municipal Annex

By midnight, somebody will be blamed.

A sealed policy brief—Revision 7—should be waiting in the city manager's room. Staff found a briefing in its place. They insist it is the right one.

The office wants no police, no press, and no delay. Three employees had access. Each has a reason to prefer a different version of the truth.

“I’m not looking for a missing document. I’m looking for the moment everyone agreed to call it missing.”
Case 01 · The Missing BriefPreliminary review
Evidence reviewed0 / 5

Evidence desk

Five objects. One substitution.

Select each exhibit to inspect it.

Cassie's preliminary finding

Separate proof from inference.

CL–01 · 00:02
What is established?Choose the statement directly supported by the record.
What is likely?Choose the best explanation connecting the evidence.
What remains unproven?Choose the claim the evidence cannot yet carry.
Cassie Lark reviewing the case file at her desk
Filed byCassie Lark

Case status · Preliminary finding filed

They put an older truth in its place.

AK · Archive deskSecure relay

“Found a cached export record. Revision 7 was not deleted. It was copied at 10:28 p.m. Whoever did it expected the office to look for absence, not substitution.”