New transcripts reveal key evidence against 21-year-old musician D4vd, accused of murdering and dismembering 14-year-old Celeste Rivas Hernandez. Law&Crime's Je

New transcripts reveal key evidence against 21-year-old musician D4vd, accused of murdering and dismembering 14-year-old Celeste Rivas Hernandez. Law&Crime's Jesse Weber @​jessecordweber summarizes key expert testimony on phone tracking, DNA, and medical examiner findings. [▻](https://video.twimg.…