Audit Trail - Deleted Deposit

[atd]

I ran across a situation today where items were showing up needing to be deposited, but the user was certain they had previously deposited those items. I checked the audit trail and confirmed the deposit was added that matched the paper deposit slip we had on file. The only conclusion I can come up with is that the deposit was mistakenly deleted. I checked the audit trail again and see no entries for deleted deposits. Is this an oversight? I would think it would be more important to record the deletion of a deposit slip rather than the addition of one.