Behind Brenda was Aaron. When he heard Epson, he said, "It's for your own good that we're telling you guys to leave. Nighttime is the peak period for murders. Also, this particular serial has a strange pattern. Once he starts, he kills a person a day until he has killed enough. His targets this time are people involved in biomedicine, like you. You guys are our key protection targets!"
Epson sneered. "That's a nice way of saying it, but why do we have to stop while the lab next door doesn't?"
Aaron was simply rendered speechless. "I told you, his targets are people involved in biomedicine, especially professors specializing in genetics. The professor next door is not involved with biomedicine, so he will be fine, of course!"