That officer is not relating a verifiable fact, it's not evidence. Eye witness testimony is well known to be unreliable. As are confessions. Besides, you've move the goalposts from how to by whom.
It’s boring to argue about the definitions of words, but you’re using English and in the countries where English is primarily spoken, testimony is considered evidence.
It’s boring to argue about the definitions of words, but you’re using English and in the countries where English is primarily spoken, testimony is considered evidence.