Casanova is facing 15 years to life federal time for attempted murder, assault with a dangerous weapon in aid of racketeering, racketeering, and narcotics conspiracy.
He's been locked up since December of 2020 as he awaits trial and has been having a tough time in jail.
He's documented his struggles on social media, which he continues to have access to.
In his latest dispatch, he reveals he's spent the last 30 days in solitary confinement.
"I been in solitary confinement for like 30 days I hate it here!!" Casa typed. "If you haven't heard from me that's why."
No word on what got him into solitary.