Manslaughter comes to mind as a crime that is mainly an accidental death. The Intent comes from some action that is usually negligence. There is always an Intent proof for murder be it jealousy in a lovers quarrel or breakup or having alcohol in ones system when driving.
Even a "random picked" victim of murder is a situation where the killer had Intent to murder and then murdered.
Look, I am not trying to argue this, but it is important to understand that the legal use of Intent is not the common use of the term and applies to all investigations, as a magistrate must see Intent to forward charges for a crime.