Here is a video of the 2 mansions owned by brothers Darain and Cory Atkinson. If you don’t already know, the brothers are the founders of the now bankrupt US Fidelis. They both had to move out of the mansions that they built due to the creditors. Darain’s 40,000 square foot mega mansion, located at 5 Lakeview Court in Lake Saint Louis, MO, recently went into a purchasing agreement for $4.75 million. The home reportedly cost him $30 million to build. Darain’s brother Cory built a $10 million mansion at 302 Atkinson Way in Wentzville, MO.