Not much is known about TMA except that they had/have a... Lab hence they kept 'patiences', one possibly being John Bart. TMA could possibly stand for Texas Medical Assoicaition.
Possibly a name for the Slender Man or a proxy. (Agent of The Slender Man) Ray seems to have some connection John as he mentions Ray as he escapes from Jack's home after stealing from him. Supporting the theory that John is a proxy and Ray is just another name for The Slender Man.
Pages in category "Ray and TMA"
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