There’s a new twist in the case that served as the basis for Netflix’s “Making a Murderer,” one mysterious enough that it would fit in perfectly on the show. Kathleen Zellner, the post-conviction attorney trying to exonerate Steven Avery, has an impersonator, one who is trying to use her identity to request evidence from the case. The Green Bay Press-Gazette reports that Zellner learned of the imposter when she got a letter denying a public records request that she never made in the first place.

The faker sent a request listing the actual mailing address for Zellner’s firm as well as an email address that the genuine Zellner had never used before. Presumably, the pretender either didn’t specifically asked for the response to be sent digitally or the Wisconsin Department of Justice answers all requests via the United States Postal Service. The request had asked for “all documents filed or sent regarding the motion for DNA testing,” which the real Zellner already has.

In the letter sent by Wisconsin Assistant Attorney General Paul Ferguson rejecting the request, the reasons for the denial included the following:

Zellner was frustrated that the Wisconsin DOJ went through all of this without verifying her identity or using common sense to realize she already had the records. Johnny Koremenbos, a Wisconsin DOJ spokesman, said that this was the first time that the agency knew of someone posing as someone else to request records from a high profile case, so it wouldn’t have been an immediate concern. Besides, “Public records are just that, public records,” he said. “Requests are generally fulfilled without consideration for who is making the request and that individual’s name.”