The trailhead wasn't the only entry point, but Jimmy didn't plan to close too many, just barricading one large entrance temporarily was enough. He could stop a few, but it wasn't his home, and he couldn't stop others if they really wanted to come through.
With a mask and gloves on, Jimmy started searching along the route marked on the map. The distance Mary and her group traveled on foot wasn't short, and Jimmy couldn't determine exactly where the problem was.
However, he was somewhat better off than ordinary people. Frequently switching between normal vision and Heart Eye Vision was exhausting, and sometimes the things he saw would have recognition errors, but at least this ensured there were no problems around him, preventing awkward situations where he might get himself trapped in the investigation.
