Browns believe QB Watson suffered torn Achilles ESPNMyles Garrett: Deshaun Watson is "a model citizen," fans who booed him should be ashamed NBC SportsDeshaun Watson leaves Browns-Bengals game on cart in tears with Achilles injury Yahoo SportsDeshaun Watson injury update: Browns QB feared to have season-ending Achilles injury CBS SportsMyles Garrett rips fans for booing Deshaun Watson during injury: 'We should be ashamed' USA TODAY