I plead guilty in federal court in 1999 and ordered to pay restitution under MVRA. I spent 6 months in a prison boot-camp, 6 months in a halfway house, then another 3 years on probation. I know that the statute says 20 years from the end of imprisonment. But do the boot-camp, halfway house, and/or probation count as imprisonment? At exactly what point did my 20 years start?