2017 Annual Report- Florida Medical Examiner

The seven most frequently occurring drugs found in decedents were ethyl alcohol (5,258), benzodiazepines (5,064, including 1,889 alprazolam occurrences), cocaine (3,129), cannabinoids (2,367), fentanyl (2,088), morphine (1,992), and fentanyl analogs (1,685). Since heroin is rapidly metabolized to morphine, this may lead to a substantial over-reporting of morphine-related deaths as well as significant under-reporting of heroin-related deaths.
Cannabinoids 7 (cause of death)   2,360 (present)  2,367 (total)