With state-of-the-art equipment and constant vigilance, Mystic Lake's surveillance division has become a quasi law enforcement agency in its own right, helping to solve crimes from Scott County to St. Bonifacius man became the latest suspected criminal that Mystic Lake casino surveillance experts have helped nab there and at Little Six. He ran off with their wallets - and unwittingly left behind a trail of digital surveillance images showing his face and the license plate of his girlfriend's car for security officers to see. Just before midnight earlier this month, a robber pulled a gun on two patrons outside the Little Six Casino in Prior Lake.