Proving Intent?
snipped for focus.
@JBowie
Gotta agree. Proving intent is ususally, or at least often, hard.
Few perps do prosecution the favor of announcing to friends: I'm planning to kill [name(s)] next week by [shooting, stabbing, poisoning, what-ev].
But perps often unknowing leave digital trails which may be enormously helpful in showing their thinking before their dastardly deeds. For ex, online computer or tablet searches about ways of causing deaths. Or
Or more subtle clues in phone usage records?