The UFC has received results that Cortney Casey was free of prohibited substances at UFC 211.
. “Her slightly elevated T:E ratio was just a product of her natural physiology and not anything she did wrong,” Novitzky said. “She didn’t cheat. A T:E ratio, in and of itself — especially mildly high — is never grounds for a public announcement of a positive test.” UFC vice president of athlete health and performance Jeff Novitzky said.
Source : MMAFIGHTING.COM