Yes, and usually having a strange explanation for something results in a) a tox screening (routine, not done here), b) interviewing witnesses (not all were interviewed, and some were coached/led according to reports), c) forensics to determine what on earth happened, d) photographic documentation of injuries and hospitalizations, e) if something does not add up, an arrest, since the person admittedly shot someone else and the details do not totally add up. It's a very strange case.
Thanks to the media, though, it's not going to die after the April 10th grand jury convenes. There will also be those who have a dog in this hunt for some reason. It's depressing that, even after there IS a grand jury hearing scheduled, people are still crying for blood. They should be asking for justice, whatever that winds up being.