Investigators said the tax evasion wouldn't have been discovered if he hadn't been investigated in connection with the Jamey Noel case.
Kenneth Hughbanks was arrested in April after investigators determined he failed to report nearly $300,000 in income.
Money raised to help the Silver Creek High School baseball team went missing and now police are investigating.
Noel pleaded guilty to theft, obstruction of justice, tax evasion, money laundering, corrupt business influence and official misconduct on Aug. 26.
On Aug. 26, Noel pleaded guilty to theft, obstruction of justice, tax evasion, money laundering, corrupt business influence and official misconduct.
Noel's jury trial was scheduled to start in November.
Hope Noel, who was married to Jamey's brother Leon — who died in 2018 — told WDRB she always had suspicions about her former brother-in-law.
New search warrants released Monday show Indiana State Police want to know whether former Clark County Sheriff Jamey Noel, his wife Misty and their daughter Kasey, used fire department funds to pay for almost $60,000 in numerous charges.
Noel remains in the Scott County Jail on a $1.5 million bond.
The charges come as the former Clark County sheriff nears the end of a 60-day stay behind bars for contempt of court.