Amazon River

The vast, muddy expanse of the Amazon River stretches endlessly, its murky waters concealing unknown depths. The Doctor’s mention of a cadaver found floating in a hat box evokes the river’s sinister reputation—a place where bodies vanish only to resurface elsewhere. The current’s relentless pull drags everything downward, leaving no trace of how the victim came to rest in such an ungainly vessel. The heat hangs heavy here, thick with the scent of decay and the whisper of unseen currents that swallow the unwary.