Over 30 years of retirement, Holterman would collect as much as $6.02 million, according to a projection by Local Government Information Services (LGIS), which publishes Chicago City Wire.
The projection assumes Holterman received $126,564 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 3 years of retirement, Holterman will have already received $391,197 in retirement benefits, or more than the sum total of the retiree's contributions to the state pension fund.