Jay Z Calls Out Tony Buzbee Over Shoddy Case

Three weeks ago Jay Z filed a motion demanding sanctions against attorney Tony Buzbee after his client gave a prime time interview, filled with disproven claims, about the night she was allegedly assaulted by Bad Boy Entertainment CEO, Sean 'Diddy' Combs, and Jay Z, more than two decades ago at an MTV Video Music Awards afterparty [click here if you missed that].

Jay is doubling down on his demands, accusing Buzbee of not even meeting with the client before she gave her headline grabbing interview...

From TMZ

Jay-Z's increasing his calls for a court to sanction Tony Buzbee -- the lawyer representing numerous people accusing Diddy of a variety of sixual misdeeds -- with Jay's side blasting him for not even meeting with his client before he filed the complaint.

The rapper's new legal docs in support of his motion were filed earlier this month asking for sanctions against Buzbee ... and, in it, Jay's team points out that Tony now admits he never met with the Jane Doe suing him before he signed off on the complaint.

Although Buzbee insists the case was appropriately vetted, Jay's lawyers are hammering him for never actually meeting the Jane Doe before it was filed -- which Jay and his side see as a huge lapse in his ethical responsibility.

As you know ... Buzbee's working with a ton of different clients right now, so it's not totally shocking he hadn't met this particular Jane Doe before -- but, he's still catching flak over it from Jay's side.

Jay-Z's team wants the court to sanction Buzbee, claiming he didn't do the bare minimum to investigate his client's claims before she gave a now-infamous NBC interview.

Not long after the interview aired, the subject of it admitted there were certain "mistakes" she made while recounting her story.