"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."
"Perhaps." Murdoch noticed a faint, acrid smell—ozone, like after a lightning strike. And in Finch’s clenched fist: a single, singed copper wire. murdoch mysteries season 03 hdtv
Murdoch gazed up at the crackling wires overhead. "Progress always frightens, Julia. But it doesn't have to kill. Not if we understand it first." "It’s not a ray," Murdoch realized