"There is a security camera."

"He's probably doctored the footage. He bribed Lindiwe and did something to sabotage the mosaic tiles, so he's clearly put effort into setting this up."

"What did he do to the mosaic tiles?"

"I don't know, but he did something to make them all crumble to dust at once."

"I see. So you" (he indicates Cam) "claim to be a demon who was summoned by Anton's mosaic and destroyed it to prevent it from summoning more such demons, and you" (he indicates Anton) "claim that he set up an elaborate hoax to pretend to be such a demon, including bribing your employees, the sabotage of the mosaic's tiles through an unclear method and the hacking of the station's security cameras?"

"Yes."

"The specific mosaic actually was expended when I arrived; I wanted to prevent it being copied."

"So it's one demon per mosaic? Did you have reason to expect someone was about to copy the mosaic?"

"No specific reason but it's hard to be too careful when possible results of summoning the wrong demon include 'the planet is sucked into a black hole'."