The Iowa school scholar killed throughout a jog this month died from “more than one sharp power accidents”, in line with a submit-mortem examination.
The Iowa State Health Worker decided that Mollie Tibbetts’ loss of life used to be a homicide, however did not specify what caused the deadly wounds.
A farm worker has been charged within the 20-year-antique’s loss of life remaining month.
The killing has recharged the us debate over illegal immigration after it emerged the suspect was once Mexican.
Ms Tibbetts disappeared on 18 July even as out for a night run in the small relevant Iowa the city of Brooklyn, while canine-sitting for her boyfriend.
The suspect, Cristhian Bahena Rivera, was once charged on Wednesday with first-degree murder and held on $5m cash-handiest bail.
He passed himself off as a criminal US resident at the same time as working for the closing 4 years at a local circle of relatives dairy farm, according to his employer.
But investigators say the 24-year-old used to be illegally living and working within the US on pretend documents.
Dane Lang, the chief of Yarrabee Farms, says no one noticed the rest other in regards to the accused’s behaviour following the homicide.