Michael Mosley is in jail awaiting a hearing next month.
He's accused of stabbing and killing Clayton Beathard and another man outside of a Nashville bar last weekend.
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Mosely's attorney, Justin Johnson, says he is looking through security camera video from outside of the bar.
"I may be wrong but I believe it's going to show Mr. Mosley was trying to get away from a crowd that might have been waiting on him when he walked out," Johnson said.
C.J. shared an emotional tribute on Instagram, where he posted a photo album.
Part of the caption reads, "Clay has the biggest heart of anyone that I have ever known."