Jones (undisclosed) left Chicago's training camp practice with trainers Thursday, Brad Biggs of the Chicago Tribune reports.
The details of what happened to Jones are unknown, but it's something the Bears will be keeping a close eye on in the coming days. As long as he and 2025 second-rounder Ozzy Trapilo (knee) remain unavailable, Kiran Amegadjie projects to fill in at left tackle.