I apologized for bothering her, buried my suspicions, and vowed to never bring it up again. But, just to be safe, I started quietly making a photocopy of my final tally sheet before handing the bag over to her.

I folded them up, took them home, and filed them away in a shoebox in my home office.

I told myself it was just for my own peace of mind. I let it go. For five more years, I sat in that back room, counted the money, handed it over, and listened to Sarah announce the slightly altered totals from the pulpit. Then came last month.

It was a Tuesday afternoon, utterly mundane. I was standing in my kitchen, sorting through the day’s mail. Junk mail, a water bill, a magazine, and a crisp white envelope from the local bank. I didn’t think twice about it. I have an account at the same bank the church uses, so I mindlessly sliced the envelope open and unfolded the statement while waiting for my tea to steep.

I started scanning the deposit lines, trying to make sense of the massive numbers on the page. It took my brain a solid thirty seconds to realize I was not looking at my own modest checking account. The name at the top of the statement wasn’t mine.

It was the church’s main operating account. I learned later that on the bank’s master mailing list, my personal account routing number and the church’s routing number are exactly one digit apart. A simple, careless keystroke error by a bank teller had sent the church’s quarterly statement directly to my mailbox.

I should have put it back in the envelope and brought it to the church office the next day.

But my eyes caught a date that matched our most recent women’s ministry collection. I looked at the deposit amount. My blood ran cold. The deposit on that official, unalterable bank statement didn’t match the cash total I had counted at the table.

It didn’t match the number Sarah had announced from the pulpit, either. It was drastically, undeniably lower. A significant chunk of the cash we had collected was simply missing. It never made it to the bank. My hands started to shake. I left my tea steeping on the counter, practically ran to my home office, and pulled the dusty shoebox down from the top shelf of my closet.

I dumped five years of folded photocopies onto my desk. I spent the next six hours cross-referencing my meticulous records with the few pages of the bank statement I held in my hands. It wasn’t just the last quarter. The pattern was painfully clear. She was skimming.

Every single quarter, Sarah was taking a portion of the untraceable cash from the mission offering before depositing the rest. She then announced a slightly lower number to the church—justifying the difference to me as “bank rounding”—but depositing an even lower number at the bank, pocketing the difference.