Welp, Jon Jones did it again. The UFC star made his triumphant return to mixed martial arts last month with a dominant win over rival Daniel Cormier in the UFC 214 main event, and he reclaimed his old light heavyweight title as a result. Well, we thought, at least. Jones tested positive for the steroid turnibol , which first was reported by TMZ Sports before UFC president Dana White confirmed the failed test to ESPN. White added : “Jones has not been formally stripped of his title yet. If test results hold, that would be expectation,” according to Brett Okamoto. The UFC since has released a statement on the timeline of events.