Memphis guard Ja Morant risked further action from the NBA after making a shooting gesture with his finger during Thursday's game against the Miami Heat despite being warned earlier in the week to refrain from the "inappropriate" celebration.

The NBA is investigating Ja Morant — who has been suspended multiple times by the NBA for waiving a gun on social media — for using a gun gesture toward the Golden State bench and in celebration of 3-pointers during the Grizzlies’ loss to the Warriors Tuesday night, reports Shams Charania of ESPN.