Over 30 years of retirement, Pettigrew would collect as much as $439,756, according to a projection by Local Government Information Services (LGIS), which publishes Sangamon Sun.
The projection assumes Pettigrew received $9,243 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 3 years of retirement, Pettigrew will have already received $28,569 in retirement benefits, or more than the sum total of the retiree's contributions to the state pension fund.