Manziel investigated by NCAA according to ESPN

Late Sunday night ESPN says the NCAA is investigating whether Texas A&M quarterback Johnny Manziel was paid for signing hundreds of autographs in January.

ESPN's investigative show Outside The Lines has two sources saying telling the show that the Texas A&M quarterback agreed to sign memorabilia in exchange for a five-figure flat fee during his trip to Miami for the Discover BCS National Championship. Both sources said they witnessed the signing, though neither saw the actual exchange of money.

If the NCAA investigation finds that Manziel has violated NCAA Bylaw -- accepting money for promoting or advertising the commercial sale of a product or service -- he could be ruled ineligible.

Stay with WAFF 48 sports for the latest regarding Johnny Manziel. Texas A&M opens camp Monday in College Station.