The Locker Room Theft

The case file

Between 7:00 PM and 7:25 PM, the gym's motion sensor logged movement in the locker room -- and a gym locker was forced open. Four people were nearby that evening. Whose alibi falls apart?

The rule: Every finding below comes from a verified record -- logs, cameras, receipts. Exactly one suspect's story contradicts the evidence.

The clues

1. Felix Grant: Phone tower records place Felix Grant near riverside park at 6:39 PM. The keycard log shows Felix Grant badging into the office at 7:15 PM. The toll transponder on Felix Grant's car pinged at river toll plaza at 7:47 PM.
2. Ava Lindt: Phone tower records place Ava Lindt near downtown at 6:58 PM. A camera at the office recorded Ava Lindt at 7:13 PM. A parking receipt puts Ava Lindt's car at the mall at 7:42 PM.
3. Nora Hale: A parking receipt puts Nora Hale's car at north garage at 6:23 PM. A camera at downtown recorded Nora Hale at 6:47 PM. The shift log shows Nora Hale clocked in at the office at 6:56 PM.
4. Marcus Vale: The shift log shows Marcus Vale clocked in at the mall at 6:48 PM. The keycard log shows Marcus Vale badging into the office at 7:15 PM. Phone tower records place Marcus Vale near north garage at 7:40 PM.

Who did it?

1. Marcus Vale
2. Felix Grant
3. Nora Hale
4. Ava Lindt

The verdict is still sealed. The answer is revealed here tomorrow — or play today's case and render your own verdict now.