It is not 100% attempted murder and there isn't enough evidence (yet, at least) to prove it. An attempted murder charge will get thrown out faster than a 2 day old Mcdonalds burger.
Unless someone is an attorney, they should not be discussing the charges a prosecutor can bring. Otherwise, it's just opinions that mean nothing.
So.. it doesn't go both ways then? You, who say unequivocally that it wasn't attempted murder, are free to say that while someone else can't say that it was? Hmm, that's strange.
Also, there is a difference between saying what charges can be brought and what something was. They are entirely different conversations.