Partial Source: Pwinsider.com
UPDATE: Live reports from last night's 8/31 WWE Supershow event in Boston noted that WWE star Mark Henry appeared to have injured himself while getting involved with a run-in to close the event following WWE Champion Randy Orton vs. Daniel Bryan. Henry was spotted taking his time getting back up when he hit the ring and looked to be in pain when he backed off. Henry has not commented publicly on Twitter and nor have WWE officials confirmed an injury. WWE has another Supershow tonight in Washington, D.C.
While it's not 100% confirmed, the word among talent is that Henry suffered a hamstring injury of some kind. The injury is not believed to be serious and Henry is expected to work through it.
More as we get it. Stay tuned.
ORIGINAL: Mark Henry appeared to hurt his knee while doing a run-in at the end of last night's Boston, MA WWE house show. Henry apparently hurt himself while hitting the ring and appeared to be in pain as he got up.
WWE sources weren't sure as of right now whether it was just a tweak or an actual injury.
More as the situation develops.