![Russian Billionaire’s Abandoned Illinois Mansion Has Hidden Rooms](http://townsquare.media/site/463/files/2024/01/attachment-russian-billionaire-mansion-feature.jpg?w=980&q=75)
Russian Billionaire’s Abandoned Illinois Mansion Has Hidden Rooms
I am always up for a good mystery. This qualifies. It's a Russian billionaire's abandoned Illinois mansion. Why did he flee the country and why did his mansion have many hidden areas? Let's explore.