If you go on that assumption then there must be abuse because the child abuse detectives were involved from the beginning and still involved.
I do not disagree with that. The detectives have to determine exactly what happened.
It's kind of hard to classify a death as a homicide unless you have proof that the person died at the hand of another. I believe LE has struggled with the possibilty that this was an accidental death, which would not make it a homicide. As soon as they have enough evidence to classify it as a homicide, we will know b/c kc will be back in jail.
ANY suspicious death is investigated by homicide detectives. It is up THEM to determine whether the death was accidental or not. Either she is a missing child, in which case the proper LE unit is indeed investigating the case, or she is a dead child, in which case the homicide unit should be in charge. Until such time as the case is turned over to them I will assume they are looking for a live child.