The Body was badly decomposed.
Her body has been there for quite some time.
I’ll be surprised if that can say with certainty how she was Killed.
If her hyoid bone is broken (via strangulation) that will be evident. Decomposition isn’t what makes it tough, it’s scavenging by animals. I’ve seen road-killed deer disappear in 48 hours due to scavengers
Not aware of details but I wouldn’t doubt they may come up with cause of death.
At some point, that information may come out. It changes nothing. Poor girl’s life was taken away.