Complex sentence: Initially Hernandez's death was ruled a homicide case, but following autopsy reports, his death was ruled as a result of an overdose of cocaine, however, many (even today) still believe Gino was murdered in a drug related incident.
Split into simpler sentences: Initially Hernandez's death was ruled a homicide case, but following autopsy reports, his death was ruled as a result of an overdose of cocaine. Many people (even today) still believe Gino was murdered in a drug related incident.