matticus
Guru
"unlawful act manslaughter - which requires an unlawful action to take place that caused death"
Does it? I thought manslaughter was when you do something knowing it might be dangerous but without the intention to kill.
What you thought isn't important. It's a specific crime. Lawyers and the courts know the definition; we've discussed it at length on this thread, or you could google it yourself.
Or you could just state that the BBC article is wrong with no justification. Choice is yours, I guess ....