The Letter:
“Have you been leading a double life, with separate families in Ohio and Delaware? Please come clean and tell the story. While checking out the latest coupons the Colonel had to offer, I came across an interesting photo at the bottom of the page. Before I called the hotline number and turned you in to the Feds, I thought I would give you a chance to respond.
Signed,
A concerned citizen"
Here is the aforementioned photo:

I went ahead a found a photo of myself to compare with the dastard.

Side by side:

Nope. Not me. His glasses do not have a pencil taped to the top of them.
Good try Steve! I hope the chicken was good.