Young Thug ’s ongoing legal saga took another dramatic turn this week, as one of his closest former allies publicly blasted him with accusations of being a “snitch.”

YSL Mondo, cofounder of the crew at the center of the Atlanta RICO case, took to Instagram Live to air his frustrations after speculation resurfaced over statements Thug allegedly gave to police in connection with the 2015 shooting of Lil Wayne’s tour bus .

Mondo didn’t mince words, claiming Thug was the first in YSL to talk to authorities. “Man, you the first ni**a to tell, buddy. You the first nia going in that motherf**ker talking to the police,” he said during the stream. “I ain’t going to keep beating around the bush. You the reason why the RICO started , buddy.”

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