I don't know any details other than he was attacked and killed in Kirbyville, TX which is in southeast Texas. Parks and Wildlife came out and I think they are going to try to hunt the cat down. This stud was a big boy...about 1375 lbs - sweet as a baby - about 12 years old or so.
We are all shocked that a cat would attack a horse this large. We go camping up there all the time..and of course, our friends live up there. Keep this family in your prayers...she is devastated over the loss of Rimfire.