They announced it as a homicide very soon after they recovered the body, before the autopsy was complete (IIRC). Which leads me to believe the fatal injuries the victim sustained were obvious, rather than insidious.
Someone posted a comment speculating on a dog attack - in which case the manner of death would likely be accident, not homicide, and LE wouldn't be looking for a "child killer". Besides which, a fatal dog attack would be apparent, in terms of wounds.
That was me with the dog attack scenario. I don't believe in this scenario so much that I would argue to protect it, but I do have other thoughts on it. :waitasec:
There was a case where a child was killed by dogs and the parents were convicted of murder and imprisoned. At the autopsy and later in trial, the wounds were shown to be neat and straight as from a knife. But the ER personnel that had tried to save her life had cut off the jagged edges when treating her. Years later, the pictures surfaced of the wounds
before her treatment at the ER. The appearance of wounds caused by knives vs dogs teeth
was changed by treatment. So, could the appearance of obvious wounds
be changed on purpose? Yes, I believe so.
If a dog attacked and injured Somer, the owner could have finished her off with some sort of other method: Bullets, blunt instrument(s), knives. He or she also could have used these methods
after death to change the obvious appearance of the animal wounds to seem to be from something else. During an autopsy, the animal attack, the actual cause of death (if different from the animal attack), and any other mutilation(s) would be discovered.
The young man who killed his neighbor hurt her first with the ball, I think. Then he finished her off with the bat. I'm thinking an adult or older youth may have more means (weapons) at their disposal such as guns, knives, etc. Just something to think about. I'm not ready to totally dismiss the dog attack angle.
Having said that, this is not my only or even my #1 theory/scenario. Just don't want to dismiss possibilities too quickly.