The man in the video is believed to be 22-year-old Michael Boatwright who allegedly recorded it after he & the other alleged suspect Dedrick Williams robbed, shot and killed rapper XXXTentacion.
He has no regret or remorse whatsoever! He even threatened other Florida rappers-- warning if they dissed him, they'd end up with the same fate as XXXTentacion.
PARENTAL GUIDANCE ADVISED.