From the L2M : "Replay review of the foul called on Rivers pursuant to a coach's challenge was unsuccessful. Rivers makes contact to Lillard's right hand/arm prior to his upward shooting motion and affects his ability to gather the ball." Additionally, L2

Steven Adams with a DETERMINED offensive rebound and draws the foul

Paul George finally scores his third bucket of the game and asks for the ball again, only to wildly miss an open layup on the next possession

Why dont players shoot the ball as high as they possibly can at the end of games

Lou Williams was planning to retire after the Chris Paul trade in 2017 before an important conversation with Doc Rivers.