A day after Sea John’s Spirit perished at Santa Anita, another horse fell at that venerable California track. In yesterday’s 3rd, 4-year-old Hugh Knew broke down and, according to the DRF, was euthanized for her injuries. Her people: Gary Stevens, Eddie Truman, Roger Featherston, Tom Miller, Gary Wood, Louis Giordano, Alex Venneri, Marjorie Dye, et al.