Cassie gives birth two weeks after testifying against ex Diddy – as mistrial bid dismissed

Sean 'Diddy' Combs's ex-partner has given birth two weeks after testifying against him – as his legal team failed in a bid to declare a mistrial.

Cassie Ventura gave birth to her third child with partner Alex Fine after going into labour on Tuesday, a close source told Sky's US partner network NBC News on Wednesday. The news was later confirmed by her friend and former stylist Deonte Nash, who told Diddy's trial that he last spoke to her "after she had the baby yesterday [Tuesday]".

Diddy trial day eleven – as it happened Combs, 55, is accused of two counts of sex trafficking by force, fraud, or coercion, two counts of transportation to engage in prostitution, and one of conspiring to racketeer. He denies all the charges.

Cassie had given evidence while she was more than eight months pregnant. The 38-year-old told the trial that Diddy subjected her to physical, sexual and mental abuse for much of their 11-year relationship.

She alleged he forced her into "hundreds" of drug-fuelled sex sessions with male escorts while he watched, which he referred to as "freak offs". News of the birth came on the same day Combs's legal team tried in vain to get the judge to declare a mistrial.

Alexandra Shapiro, one of Diddy's attorneys, moved for the mistrial just before the court broke for lunch, during evidence by Los Angeles Fire Department (LAFD) arson investigator Lance Jiminez. According to Ms Shapiro, Mr Jiminez's claim that police destroyed fingerprint evidence collected at the scene of an alleged 2012 Molotov cocktail attack on rapper Kid Cudi's car would lead the jury to believe Combs had something to do with it.

She accused the prosecution of "misconduct" and claimed their questioning of Mr Jiminez was "designed to play into that" narrative. Another of Diddy's defence lawyers Marc Agnifilo described the prosecution's conduct as "outrageous".

However, prosecution attorney Christy Slavik hit back by saying a mistrial was "completely unwarranted". She insisted questions about the destruction of evidence were asked to highlight the poor quality of the police investigation.

Judge Arun Subramanian dismissed the motion and instead told jurors to disregard any reference to the fingerprints. Earlier on Wednesday, Los Angeles Police Department (LAPD) officer Chris Ignacio detailed the alleged break-in at Kid Cudi's home in December 2011.

He was called to the scene and noticed a Cadillac Escalade parked in front of the property, the number plate for which later transpired to be registered to Bad Boy Productions, Diddy's record label. During his evidence, Cudi alleged it was Diddy who was behind the break-in.

Mr Jiminez then testified about an alleged Molotov cocktail attack on Cudi's car the following month. Having investigated the incident, he concluded it was "not a random act" and that the makeshift firebomb had been placed there deliberately, in line with Cudi's claims.

When Diddy and Cassie's former stylist Mr Nash took to the stand, he detailed several incidents of alleged violence inflicted on the singer by her then partner. On one occasion, Diddy turned up at her LA flat, "grabbed her by the hair.