The Evidence Locker

Printable murder mystery case kits and detective merch from ColdCase Party. Case kits are instant PDF downloads — print at home and host a mystery night with no screens required. Tees ship within the US.

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Printable Case Kits — $34.99 each

Silent Mode

Six people. Zero phones. One murder nobody can alibi. A complete printable murder mystery kit. Download, print, and host your own investigation night — evidence files, suspect dossiers, and a solution envelope included. No apps, no accounts, yours forever. See the kit.

Ring Light

2.3 million people watched her die. Only five of them could have done it. A complete printable murder mystery set inside a live-streaming content house. Download, print, and investigate: chat logs, DMs, smart-lock records, financials, and a sealed solution. Remote-friendly by design — every document reads perfectly on a shared screen. See the kit.

Dead Air

The whole town heard him die at 2:14 AM. The whole town was wrong. A complete printable murder mystery set in a small-town radio station in October 1987. Mid-song, the music stopped — and the town's beloved overnight DJ was found dead under the ON AIR lamp. Five suspects, five alibis built on what they heard on the radio, and thirty-eight seconds of erased tape. Break the clock, restore the tape, and name the killer. See the kit.

Detective Tees — $24.99 each

Noir Detective Tee

For detectives who work best after midnight. A soft, heavyweight cotton tee in case-file black with the ColdCase Party detective crest in aged brass. Understated enough for daylight, correct for stakeouts. See the shirt.

Evidence Locker Tee

Property of the Evidence Locker. Do not tamper. An evidence-tag graphic tee stamped 'EXHIBIT A' in vintage typewriter type. The shirt equivalent of a chain-of-custody form — except you get to keep it. See the shirt.

Cold Case Crew Tee

Solved it before the credits. Every time. The unofficial uniform of the group chat that always names the culprit first. Distressed 'COLD CASE CREW' print over a faded fingerprint motif. See the shirt.

How case kit downloads work

  1. Buy the kit. Secure checkout via Stripe — no account needed.
  2. Get your download link by email. The link is good for 72 hours and up to 5 downloads.
  3. Print and play. Everything you need for a full mystery night — evidence, suspect dossiers, and the solution in a sealed section.