Instant Alert: JJ Watt suffered a scary knee injury during 'Sunday Night Football'

MANAGE SUBSCRIPTIONS   |   UNSUBSCRIBE   |   VIEW ONLINE   JJ Watt suffered a scary knee injury during 'Sunday Night Football' by Cork Gaines on Oct 8, 2017, 9:07 PM Advertisement On the same day that Odell Beckham Jr. suffered a devastating leg injury, Houston Texans' all-world defensive end J.J. Watt also appeared to go down with a serious leg injury. Watt colapsed on what looked like a garden-variety pass rush against the Kansas City Chiefs during "Sunday Night Football."  Watt's knee appeared to buckle when he planted his left leg. Here is the replay. Watt had to be helped off the field. ESPN later reported that he was being examined for an injury to his ACL and MCL ligaments. If that is not enough, here is the reaction from a Texans fan that sums up the current state of the franchise and their fan base.    SEE ALSO: The 25 highest-paid players in NFL history   Share the latest business news with your network:    Email sent to:   |   Manage your email preferences   |   Unsubscribe Terms of Service   |   Privacy Policy Business Insider. 150 Fifth Avenue, New York, NY 10011