It's demons. The whole state is infested with 'em.
There was a big conference on exorcism offered by the Catholic church in Texas; it was apparently well-attended by an enthusiastic crowd who were anxious to learn how to purge the state of evil invisible magic beings. Bishop Pfeifer had this to say:
Pfeifer said he believes there is demonic influence in West Texas manifested through cults…
Oh, sure, he went on to say the demons were secular and on the internet, but I think he would have been better served looking at the wackaloons babbling at his conference.