DENISON, Texas (KXII) - Pamphlets mailed to residents list the "Texas Transgender Student Union" as the sender, but who is actually behind them remains unknown.

Much of the branding matches the Transgender Education Network of Texas, known as TENT.

TENT says it did not create or send the pamphlets, calling it an impersonation and part of a pattern that also includes fake text messages sent in TENT's name earlier this month.