Threshold S01E05 - Shock

Park, one of the infected crewmen from the Big Horn, kills a detective at a Baltimore port during a shoot-out with an Asian gang that is smuggling highly sophisticated computer microchips. When Molly arrives on the scene, she learns that Park survived being shot at the docks and electrocuted on a nearby fence while he was trying to escape. But what she learns next worries her the most: human technology can create the deadly alien signal.