Hypno Flash: Zoe Finds Jerry's Device

Zoe left her bedroom to go use the bathroom and that's when her boot knocked into something that was sitting on the hallway floor. She bent down and picked it up, unsure of what it was. It looked like a small flashlight or something. But how had it gotten there? As she was turning it around in her hands, she suddenly heard what sounded like yelling coming from her parents' bedroom. What was happening in there?