This summer, Kevin Gates visited C-Murder and some of the others homies at Elayn Hunt Correctional Center in St. Gabriel, Louisiana where Master P's bro is serving a life sentence for murder.

Gates posted photos of his trip to the inside on Instagram, including a shot in which he flexes a lot of bills.

It's against the Elayn Hunt Correctional Center policy to bring cash exceeding $300 into the prison, making Gates in violation of prison regulations.

The Louisiana Department of Corrections investigated the incident and have just banned Gates from entering all prisons in the state.

Several prison employees were also disciplined. Investigators also recommended a criminal investigation into Gates's behavior. 

But if they do find him guilty ...