Keene's injury that landed him on season-ending injured reserve is to his leg, per a league source, Aaron Wilson of KPRC2 Houston reports.
It's a dangerous time to be a tight end for Houston, which has placed two members of the room on injured reserve this week. Keene follows Brevin Jordan, who will miss the season due to a knee injury, his second in as many seasons. The Texans signed free agent Tre' McKitty in the wake of those injuries.