Seven months after his high-profile arrest, the trial of hip-hop mogul Sean “Diddy” Combs is set to get under way today.

A three-time Grammy winner and one of the most influential hip-hop producers of the past 30 years – also known variously as Puff Daddy, P Diddy and “Love” in the years since he rose to fame in the 1990s – the rapper and founder of Bad Boy Records is now facing serious criminal charges in the US, as well as several civil lawsuits.

He has pleaded not guilty to criminal charges, said his sexual relationships were consensual, and strenuously denied all allegations of wrongdoing.

Combs, 55, was arrested and charged in September 2024, six months after raids by federal agents on two of his properties in Los Angeles and Miami. He has been held in detention in New York since his arrest, having been refused bail as he awaits trial.

Jury selection is set to begin this morning and will potentially take several days. Opening statements by lawyers and the start of the testimony are expected to begin next week.

Here is everything you need to know.

What is Combs on trial for?

Combs is facing five felony charges:

• Racketeering conspiracy
• Two counts of sex trafficking by force, fraud or coercion
• Two counts of transportation to engage in prostitution

The rapper was initially charged with three offences – racketeering, sex trafficking, and transportation to engage in prostitution. Two extra counts – one each of sex trafficking and transportation to engage in prostitution – were added earlier in April.

Combs has pleaded not guilty to all charges.

Racketeering broadly means engaging in an illegal scheme or enterprise, and the charge falls under the Racketeering Influenced and Corrupt Organisations Act (RICO) in the US.

According to the US justice department’s definition of RICO statute, it is also illegal to “conspire to violate” the laws.

The indictment against Combs alleges that between 2008 and 2024, he “led a racketeering conspiracy that engaged in sex trafficking, forced labour, kidnapping, arson, bribery, and obstruction of justice, among other crimes”, the US attorney’s office for the Southern District of New York said following his arrest in September.

Who are the accusers?

Prosecutors expect four accusers to testify against Combs during the criminal trial.

Three have requested their identities not be revealed to the press or the public and that they instead be referred to using only pseudonyms.

One accuser, who is referred to as Victim 1 in court documents, is prepared to testify under her own name, prosecutors have said.

When did allegations begin?

In November 2023, Combs’ former girlfriend, R’n’B star Cassie – full name Casandra Ventura – filed a civil lawsuit alleging she was trafficked, raped, plied with drugs and viciously beaten by the rapper on many occasions over the course of 10 years.

The lawsuit was settled the following day. Terms of the agreement were not made public but there was no admission of wrongdoing from Combs, and he issued a statement saying he “vehemently” denied the “offensive and outrageous” allegations.

Six months later, footage recorded at a hotel in Los Angeles in 2016 emerged, allegedly showing Combs hitting and kicking Cassie in a hallway.

Shortly afterwards, he released a video apology, saying his behaviour in the video was at a time when he had “hit rock bottom” but nonetheless was “inexcusable” and that he was “disgusted” with himself.

The rapper’s lawyers argue the footage was nothing more than a “glimpse into a complex but decade-long consensual relationship”.

Details of ‘freak offs’

The charges include details of alleged “freak offs” – described as “elaborate and produced sex performances that Combs arranged, directed, masturbated during, and often electronically recorded”.

He allegedly induced female victims and male sex workers into drug-fuelled sexual performances, according to the indictment.

Prosecutors allege victims were given controlled substances during the sometimes days-long events to keep them “obedient and compliant” and Combs subjected them to “physical, emotional, and verbal abuse” to get them to engage.

The indictment also alleges Combs “engaged in acts of violence, threats of violence, threats of financial and reputational harm, and verbal abuse” including kidnapping and arson when witnesses of his alleged abuse threatened his authority or reputation.

What happens first?

The hearing is set to begin with jury selection at the US District Court for the Southern District of New York in Lower Manhattan.

After the two additional charges were added, Combs’ legal team requested a delay of two months, saying they needed more time to prepare his defence. However, Judge Arun Subramanian, who will hear the trial, denied the request, saying it had been made too close to the start date.

So, the trial will go ahead as planned, starting with jury selection. This is currently scheduled to take a week, but as a high-profile case, this process may be complicated and take some time.

If jury selection goes to plan, the opening statements from the prosecution and defence are set to begin on Monday 12 May.

Lawyers for Combs have requested for potential jurors to be asked about their views regarding sex, drugs, alcohol, and violence in a questionnaire.

In a letter submitted to the judge, the rapper’s legal team said: “Because this trial involves content that is sensitive and private in nature, many individuals are uncomfortable speaking about these issues in front of others and would be more candid writing about them in a questionnaire.”

Examples of areas “requiring inquiry” are potential connections to “drug or alcohol abuse… domestic violence, their willingness to watch videos with physical assault and videos that are sexually explicit, and their views towards people with multiple sexual partners”, they said.

They also want potential jurors to say if they have watched documentaries released about Combs since the charges were announced.

Prosecutors criticised the defence’s proposed questionnaire – with 72 questions – as too long and touching on subjects that would be better asked in person by the judge, if at all.

What has Combs said?

The rapper has strongly denied all the allegations against him.

Following his initial court appearance in September, one of his lawyers, Marc Agnifilo, said the rapper would “fight this to the end,” that he was “not afraid” of the charges, and was “looking forward to clearing his name”.

“Eventually he’s going to be shown to be innocent,” Mr Agnifilo said.

In a document submitted in February, Combs’ legal team argued for the transportation charge to be dismissed, saying he had been subject to a “racist” prosecution “for conduct that regularly goes unpunished”, and that he was being “singled out” as “a powerful black man” over the use of escorts.

They argued that “no white person” had ever “been the target of a remotely similar prosecution” and said that while the rapper had “complicated relationships with significant others as well as with alcohol and drugs… that doesn’t make him a racketeer, or a sex trafficker”.

Are the criminal charges separate to the lawsuits?

Yes. Combs has also been hit with dozens of civil claims – a few filed before the criminal charges were announced, but the majority afterwards.

These include accusations of sexual abuse by men and women, from alleged victims who were as young as 10 at the time of the alleged incidents.

Many of these have been filed by Texas lawyer Tony Buzbee, whom Combs’ team have accused of seeking publicity.

One particularly high-profile lawsuit, involving rapper Jay-Z as well as Combs, was voluntarily dropped with prejudice, meaning it cannot be brought again, by the accuser in February.

Another lawsuit accuses Combs of raping a woman as alleged payback for her saying she believed he was involved in the murder of rapper Tupac Shakur. Combs is suing the lawyer involved in this case for defamation, over other allegations that have been made against him.

What sentence does Combs face?

The US attorney’s office for the Southern District of New York announced details of potential sentences when Combs was charged, but said the decision would ultimately be determined by the judge.

Racketeering conspiracy carries a maximum sentence of life in prison, the attorney’s office said, as does sex trafficking by force, fraud, or coercion – which also carries a mandatory minimum sentence of 15 years in prison.

The charge of transportation for purposes of prostitution carries a maximum sentence of 10 years in prison.