Gruesome details of chainsaw and 'burn cage' revealed in D4vd trial as argument with Celeste Rivas, 14, allegedly led to slaying and dismemberment

The D4vd trial revealed gruesome details involving a chainsaw and 'burn cage' allegedly used in the slaying and dismemberment of 14-year-old Celeste Rivas. The prosecution claims an argument with Rivas led to the violent act.