As Pemberton was led away, Julia joined Murdoch on the foggy street. "You stopped a madman, William. But Tesla’s wireless world… it frightens me."
The investigation led him to the laboratory of Nikola Tesla, visiting Toronto to demonstrate his "wireless energy" system. Tesla, flamboyant and brilliant, waved a hand over a crackling coil. "Detective, my oscillators can light a bulb across a room. But kill a man through rubber-soled boots? Impossible unless…" He paused. "Unless the ground itself became the conductor." murdoch mysteries season 03 hdtv
"It’s not a ray," Murdoch realized. "It's resonance. Finch had tuned a receiver to the exchange’s backup power frequency. Someone amplified the signal, turning the city’s own grid into a silent killer." As Pemberton was led away, Julia joined Murdoch
The trail led to Finch’s partner, Arthur Pemberton, a man who believed Toronto’s new telephone network caused brain fever. "He wanted to prove electricity was a weapon," Murdoch explained at the arrest. "So he sabotaged the frequency modulator. Finch discovered it—and became the first victim of his own invention." Tesla, flamboyant and brilliant, waved a hand over
In Finch’s workshop, Murdoch discovered a hidden receiving dish aimed at the telephone exchange tower. Inspector Brackenreid scoffed. "A death ray? Murdoch, that’s penny-dreadful nonsense."
At the morgue, Dr. Julia Ogden delivered a startling verdict. "His heart didn't fail from disease, William. It fibrillated. As though shocked by a powerful electrical current—but there are no external burns."