Electrocuted

What was going on? The change happened too quickly. No one expected it. James looked at Hugo and asked, "Are you okay?" Hugo shook his head. "I'm fine, but the leader seems to be... dead." No one knew where the huge electric current had come from, but it had electrocuted the man to death in under a second. James picked up a wooden stick and tugged at it. He murmured, "I'm confused. I didn't see any electric devices on him." "Yes, there were." A cold voice came from behind the crowd. Hugo and James immediately turned around and saw a slender figure jumping down from the window. Her figure was light and graceful as she landed on the ground. The girl was wearing a mask. Although the mask covered her face, Hugo, James, and others still recognized her at a glance. They shouted excitedly, "Boss, you're here!" Lucille stepped forward. She squatted down beside the leader of the killers and then reached out her hand to take a small item from the back of his neck. Hugo asked, "Boss, what is this