Objective: Study the recurring auditory anomalies found in Case‑017.
Notes: Echoes persist even in soundproof environments.
Current Theory: The source is not external.
Log‑04: Echo responded to its own playback.
Log‑07: Technician reported hearing their name whispered.
Warning: Personnel advised not to remain alone in the chamber.
Objective: Investigate the unmarked door appearing in multiple locations.
Notes: Door presence correlates with temperature drops and missing time reports.
Status: Field teams refuse further entry attempts.
Incident‑12: Door appeared inside a secured facility with no recorded entry.
Observation: Scratches on the inside surface continue to increase.
Warning: Do not approach if humming is audible.
Objective: Analyze reflective anomalies linked to Evidence‑C09.
Notes: Reflections show entities not present in physical space.
Warning: Personnel advised not to make eye contact with reflections during testing.
Log‑02: Reflection continued moving after subject stepped away.
Log‑05: Entity observed mimicking personnel incorrectly.
Warning: If reflection smiles, evacuate immediately.