Questions erupted during the Army-Navy game in Philadelphia when students appeared to make the White Power hand symbol during a pregame broadcast.
Spokespersons from the U.S. Military Academy and the U.S. Naval Academy told USA TODAY Sports they have been made aware of the issue - which blossomed on social media as the game wore on - and the schools are looking into it.
A spokesperson for West Point said the academy was investigating and did “not know the Cadets’ intent.”
ESPN's Rece Davis was doing a standup segment at Lincoln Financial Field at the 120th meeting of the service academies when a Cadet held up a flag that said "Go Army Beat Navy" and began laughing.
Someone on the Midshipmen side who was out of the frame then appeared to make the one-handed symbol and did it until someone wearing a glove tapped them on the hand.
Then a gloved hand appeared in the frame on the Cadet side with the upside-down OK symbol, and finally a Cadet appeared to make the symbol next to Davis' head.
The gesture, though, is also used in the so-called Circle Game. In it, a person holds an upside-down OK sign below his or her waist. If someone notices, the person making the symbol is able to punch the person who notices it in the shoulder.
The Anti-Defamation League in September added the OK symbol as a gesture of hate.
In October, Universal Studios Resort fired an actor dressed as a "Despicable Me" character after the person was accused of using the symbol.