Prosecutors called two more criminalists and the medical examiner to the stand in Day 3 of the preliminary hearing for singer D4vd, charged with the first degree murder and dismemberment of his underaged girlfriend, Celeste Rivas Hernandez. Before testimony even began, things got testy as a reporter and a private investigator were removed from the courtroom, while the prosecutor was heard threatening another attorney. The judge heard about a strange discovery in D4vd’s home: jugs and trays of fake blood, as investigators continued to testify to the actual blood found with a “strong DNA match” to Rivas Hernandez. The most chilling testimony will continue on Friday as the medical examiner returns to the stand after describing the condition of Celeste’s remains.