The footage opened on a shaky, handheld camera surveying a backlot dressed as a decayed L.A. street. Dust motes glinted in sodium lights. Then the camera turned, and there he was: Lucas Ortiz, lit from below, eyes vacant as if the light itself had hollowed him. He mouthed something the audio barely caught—an address and a date. The file ended with a soft click, like a tape running out.