My favorite Lotto winner was a guy in Ohio who won it 5 times and the last win for 1 million he gave to his daughter.
And yes the FBI did question him on how he selected the numbers every time.
When you know how the system works your a winner every time.
For what crime?
Is the winning the evidence?
My answers to the FBI would be short.
"I'm just lucky."
"I don't have to sit here and answer your accusations. If you have evidence then charge me. If not leave me alone."
Then when then trot out the "If you've got nothing to hide...." line, I respond:
"That's what you say to everybody you try to entrap."