Can't embed the tweet from my phone, but here's the text from a tweet he sent out 5 hours ago:

"Just like that my season is over... It's been a loooooong journey of 4 years playing varsity football, but it has been cut short for me."

Just like that my season is over... It's been a loooooong journey of 4 years playing varsity football, but it has been cut short for me.
— T-WAYNE (@tyjonlindsey) October 21, 2016

There's a couple more if you look on Twitter mentioning the same kind of thing. Does anybody know what happened to him?

Hope he heals quickly, and can't wait to see him in the Scarlet and Gray.

[MOD edit: Found the Tweet for ya. Great catch on the Lindsey injury, NOBuck. Staff article on the main page has more details now.]