The report states Cornell had Naloxone (an opiate antidote), Butalbital (sedative), Pseudoephedrine (decongestant) and barbiturates in his system at the time of his death. It also states he appeared to have taken four 1mg tablets of Lorazepam (Ativan).
Cornell reportedly had four needle puncture wounds on his left arm, per the report, though it is believed they came from the EMTs who administered the Naloxone in an attempt to counteract the overdose.