According to the report, the cause and manner of death for the teen was listed as "multiple penetrating injuries caused by object(s)." The manner of death was ruled a homicide.
The report also shows there were presumptive positives for benzodiazepines and methamphetamine/MDMA in Celeste's system.
D4vd was charged with first-degree murder in the teen's death on Monday.
READ MORE | D4vd pleads not guilty to first-degree murder in 'brutal and horrific' killing of 14-year-old girl
D4vd pleads not guilty to 1st-degree murder in killing of teen girl
This is a developing story. This article will continue to be updated as more information becomes available.
ABC News contributed to this report.