NEW YORK (AP) The NFL says it found no credible evidence that Peyton Manning was provided with HGH or other prohibited substances as alleged in a documentary by Al-Jazeera America last fall.

The league said the quarterback and his wife fully cooperated in the seven-month investigation, providing interviews and access to all records sought by investigators. Manning vehemently denied the allegations when they were made late in the season.

Manning retired from the NFL a month after Denver's 24-10 win over Carolina in Super Bowl 50.

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The NFL is continuing its investigation into allegations made against other NFL players in the documentary, which the league said involves "different lines of inquiry and witnesses."

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