Cardale Jones grimaced after he ran his second 40-yard dash at the NFL Scouting Combine today. It happened right as the crossed the finish line of his run, though no one was aware what exactly happened.
However, Jones was not seen on the field when the quarterbacks moved to other drills after the 40-yard-dash. We know now he's pulling out the NFL Scouting Combine with an apparent hamstring injury.
Cardale Jones just told me he's done for the day. He left the field. I'm unclear on injury.— Kimberly Jones (@KimJonesSports) February 27, 2016
There was initial uncertainty about the nature of his injury. The NFL Network crew immediately noted it looked like a hamstring issue. This was later change to a "knee injury" of unknown type or severity when the crew observed him with a wrap around his knee. We know now from the NFL Network it is indeed a hamstring issue.
We'll update this article as more information comes.