Memphis Grizzlies star Ja Morant has caused concern among fans after posting a cryptic note on social media, amid backlash over a second gun-flashing video. The All-Star's four Instagram stories paid tribute to his family before ending with a simple "bye," which he quickly deleted. Screenshots of the post have since sparked thoughts and prayers from supporters, but it remains unclear if it is a goodbye to social media or something more serious. The NBA is investigating the video and there is speculation that Morant could be facing a lengthy punishment from the league.🔥

(📸 via @officialnbabuzz on twitter) 

jamorant 🔥
-stay strong brother!🙏

#jamorant 🔥
#nba 🔥
#staystrong 🔥