I bought a corn snake at a expo. I have had the snake for about a month now and she is a good feeder.She has the proper hot and cool spots( she's not my first) Last night when I went to food her she looked as though she was killing the pray as soon as she saw it but never touched it, she then went into an odd spasm ,so stiff she looked like she was dead, she came to for a bit, looked like she was going to bite me then spasmed again, this morning she's acting the same. I have never held her or anything, my other older snakes are healthy. She was from BHB so it wasn't a bad breeder.