Aaron Hernandez Reportedly Beat Up a Fellow Inmate Today [UPDATE]

Aaron Hernandez remains locked up in the Bristol County jail on the charges of killing Odin Lloyd. TMZ reports that the former Patriots tight end attacked one of his fellow inmates today and “beat the guy up pretty good”:

"Sources tell us the former New England Patriots tight end — who is usually segregated from the general population — was allowed to take a walk in an isolated hallway but somehow came into contact with another inmate. We’re told Hernandez recognized the other inmate and launched into an attack — beating the other man up pretty badly. Sources tell us Hernandez and the other man had been beefing all day long. One source says the other guy had been harassing Aaron nonstop. Clearly, Hernandez was pissed."

Aaron Hernandez would seemingly be just about last on the list of human beings one would seek to antagonize.

Update: A Massachusetts sheriff confirms that Hernandez was involved in an altercation, but says that nobody was seriously injured. [NBC 10]