By Andrew McCarty Earlier this week, the horse racing world received some bad news when two horses passed away at the same track just days apart. Unfortunately, the infamous Santa Anita racetrack is back in the headlines for all the wrong reasons. On Tuesday, a filly died after suffering a training injury at Santa Anita. It was the track’s second death over the past two days and fifth so far this year. Here’s more about the recent deaths, via ESPN: Cayton Kid, a 4-year-old filly trained by Gary Stute, suffered a musculoskeletal injury during training at the Arcadia track, according to the Cali…