Oklahoma City Thunder guard Josh Giddey will not face charges after the Newport Beach Police Department in California investigated allegations that the 21-year-old had an inappropriate relationship with a minor.

Police released a statement saying, in part, "our detectives have reviewed all of the available information and were unable to corroborate any criminal activity related to Mr. Giddey."

Newport Beach Police @NewportBeachPD

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TMZ Sports reported "our sources told us at the time that the minor and her family were unwilling to cooperate with investigators."

In November, Tim MacMahon of ESPN shared a statement from the police saying there was an "active investigation" into the allegations and that they were "actively seeking additional information" related to the case.

"In a since-deleted post, an anonymous social media user said a girl who is seen with Giddey in videos and photographs was a high school junior at the time," MacMahon wrote. "The social media account has since been deactivated."

Giddey was asked about the allegations in November but declined to specifically address them:

Rylan Stiles @Rylan_Stiles

Josh Giddey was asked about the allegations that went viral on social media the past few days. <a href="">

The NBA is investigating the situation, although Commissioner Adam Silver discussed it during an appearance on ESPN's NBA Today (h/t Fox Sports) and said, "If you look back, I can't think of many circumstances where we've suspended a player based on an allegation alone."

He also said the league takes a "back seat" during an ongoing criminal investigation.

Giddey has remained active with the Thunder and has appeared in 39 of the team's 40 games this season.