The U.S. Attorney for the Southern District of New York will hold a news conference at 11:30 AM ET to provide more details on the massive indictment of Sean “Diddy” Combs … and TMZ will live stream the presser.

Damian Williams will speak about the indictment, which includes allegations of racketeering, sex trafficking, kidnapping, prostitution, narcotics offenses, kidnapping, arson, bribery and obstruction of justice.

Williams is also expected to address the “Freak Off” parties that are mentioned prominently in the indictment.

Diddy’s family will be supporting him in the courtroom — we saw his sons Christian and Justin earlier on Tuesday outside the federal building as they waited for his case to be called.

The indictment includes allegations Diddy lured women into his orbit under the pretense of a romantic relationship and then used force and threats of force to pressure them into engaging in sex acts with male commercial sex workers.

Although the indictment does not mention Cassie by name, it’s clear she’s part of the case … the indictment references the 2016 incident where Diddy brutalized her at an L.A. hotel.