KLEE: In light of Aaron Hernandez case, NFL teams must revisit security measures

Former New England Patriots football player Aaron Hernandez enters a courtroom for a bail hearing in Fall River Superior Court Thursday, June 27, 2013 in Fall River, Mass. Hernandez, charged with murdering Odin Lloyd, a 27-year-old semi-pro football player, was denied bail. (AP Photo/Boston Herald, Ted Fitzgerald, Pool)
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