Fiers says he's received death threats amid Astros scandal NBCSports.comDavid Ortiz - Mike Fiers looks like a 'snitch' for exposing Astros scandal ESPNDavid Ortiz calls Mike Fiers a "snitch" for exposing Astros' sign-stealing scheme YESNetworkMike Fiers has received death threats over blowing whistle on Astros YardbarkerCatcher Jonathan Lucroy says he was changing signs every pitch vs.