The Raiders voided the remaining $35.2 million guaranteed on Wilkins's contract, abruptly releasing him one year into his four-year deal that he signed with the team last offseason.

Christian Wilkins, who was released by the Las Vegas Raiders on Thursday, kissed a fellow player on the head and the teammate took offense to it, a source told ESPN's Adam Schefter.

According to Schefter, sources within the Raiders’ locker room claim Wilkins “playfully went to kiss a teammate on the top of his head,” an action that reportedly didn’t sit well with the player invo...