The Texas Rangers investigating the incident performed a physical exam on the young girl as well as interviewing her. Lavaca County Sheriff Micah Harmon said the evidence he had gathered and witnesses’ statements matched the father's account of the incident.
http://www.breitbart.com/Big-Governm...Texas-homicide
"The medical examiner ruled that the death was "homicide" -- which just means it was caused by another person. It doesn't mean criminal charges are coming. It just means it was caused by a human, rather than by disease or accident."