Former NFL athlete Zac Stacy detained after so-called assault on ex-girlfriend Former NFL user Zac Stacy is actually authorities custody after annoying movie appeared appearing showing Stacy assaulting his ex-girlfriend. Stacy try envisioned in March 2019, in Memphis, Tennessee. (Pic by Wesley Hitt/AAF/Getty Photos) (CNN) — past NFL user Zac Stacy is within authorities guardianship