Wendy, Grow Up

"Unfortunately, I was killed.There is no doubt that the criminal is among you."
AI Wendy, who had been shown on the monitor, looked at her body, which had been brutally destroyed, and said:
The player characters are the assistants of a genius scientist, the husband, the doctor, the reporter.
And AI Wendy herself was on the destroyed Android.
They are trapped in a strange laboratory and cannot escape unless certain conditions are met...