Even wiki says he died of a heart attack on his way to the hospital - Edit 1
Before modification by random thoughts at 04/12/2014 10:57:25 PM
It was ruled that being chocked and held to ground aggravated his condition and that is why it was ruled homicide. Homicide just means the actions of another person played a part in your death. Murder would be criminal homicide and corners don't rule if a homicide is criminal or not.