London 1964 - 2:2 Every Broadcast Leaves an Echo

Deep in a 1964 London cellar, Captain Vance brings a grim collection of physical remnants from untraceable kill sites to René Sauvage's workbench. Relying on his own period-specific laboratory equipment and chemical reagents, René analyzes the anomalous residue left behind by a hidden cyber-assassin, proving that even advanced future hardware leaves a tangible echo.