Convicted former Tennessee Deputy Chief ordered to repay $339K of his public pension — here’s why and what it means for taxpayers

Henderson, a retired Knox County Sheriff’s Office (KCSO) Assistant Chief Deputy who ran the narcotics unit, was told to repay $339,015 to the Knox County Retirement System within 60 days, according to local reports. The demand letter, obtained by the Knoxville News Sentinel, says the system “reserves any and all remedies to collect that amount due.” He owes that much because he’d retired in 2020 and spent years cashing pension checks before his guilty plea to a single federal felony.

Henderson pleaded guilty in August 2025 to conspiracy to commit federal program fraud. Prosecutors say he directed officers under him to buy about $138,000 in Apple products between 2011 and 2018, using the narcotics unit’s credit card and a cash fund made from seized drug money. The gear went to him, his family and friends.

They say he had subordinates make the purchases, so his name would not appear on them. They also say that he had subordinates work on his house and relatives’ houses while on the clock, including a screened-in porch and a garage renovation — and paid them back with more Apple gear. His sentencing has already been pushed back several times and is now set for this fall.

How a pension clawback actually works

Knox County’s retirement policy covers future payments. If a public employee is convicted of a felony committed “in the discharge of his/her county governmental duties,” the pension stops going forward.

Meanwhile, Tennessee law covers money already paid out. If the employee has already retired and started collecting benefits, the county can demand back the employer-funded portion of the pension. The employee keeps their own contributions. In Henderson’s case, he put in $141,402 of his own money, and that money is still his. What he owes, then, is the $339,015 the county already paid out.

For taxpayers, this is a rare case where public money actually comes back. Henderson’s $339,015 came from the county, which means it came from residents, and the clawback sends it back to the retirement system instead of leaving it with someone convicted of a crime.

The rules vary by state

As of a 2020 Reason Foundation analysis, 30 states had some form of public pension forfeiture or garnishment law. Only 15 will pull a pension for a felony tied to the job. The other 15 only cover financial crimes like fraud, embezzlement, theft and bribery. A few states even protect police officers from forfeiture.

There’s also a big difference in how hard the penalty hits. Garnishment takes only the amount that is owed and lets a spouse or child keep the rest. Full forfeiture wipes out the earned benefit entirely. In almost every state, though, the person has to be convicted or plead guilty first, and someone has to actually enforce the penalty.

Henderson fits the profile these laws target: a public employee, a felony tied to the job, a guilty plea and pension checks already going out.