Tekashi69, his recently fired manager and 2 other former associates are in federal custody after getting arrested on racketeering charges.
Law enforcement sources say 6ix9ine was arrested Sunday night by ATF agents in NYC, and the agents also arrested his ex-manager, Shottie, at the same time. Tekashi had just fired Shottie and much of his management team last week.
One of the other suspects arrested is Faheem Walter -- aka Crippy -- who got shot a few weeks ago during the altercation with Tekashi's record label head.
All 4 men are facing racketeering and firearms charges.The investigation was a joint effort by ATF, NYPD and Homeland Security.
The judge who gave him probation in his child sex case had warned him to stay out of trouble or he'd be going straight to prison.