prepared to vaccinate children 5 to 11 years old by early november. of course that s anticipating fda authorization. meantime, on friday we should add the fda will also hear research on mixing vaccines that s already happening in other countries and could soon happen here lester news a lot of us have been tracking miguel, thank you. just developing tonight, a deadly shooting at a post office facility in memphis, tennessee authorities say a postal employee shot and killed two other workers at that facility they say the suspect then died from a self-inflicted gunshot. the facility is a postal annex it is not used by the public breaking tonight, new details about the death of gabby petito. three weeks after her body was found in wyoming a coroner there releasing autopsy results revealing her cause of death. kristen dahlgren has more for us tonight. reporter: after an exhaustive autopsy the teton county coroner confirming how gabby petito was killed. cause death by strangulation
help protect your pet, home, and yard. ah, it ended to soon. with the advantage fleaction plan. just look at him! he s a wreck without me, ha. owww. fight the misery of infesting fleas. reporter: as homicide
i d given it to her about ten years prior. that s for sure. and that thanksgiving when i was at her house, the i definitely saw it by the fireplace. reporter: prosecutors thought peterson had ferreted the blow poke out of the house that night after the attack if he had, that could explain those blood drops on the walkway. blood dropping from the murder weapon, as it was potentially disposed of somewhere outside the dwelling reporter: but the state thought some of its most powerful evidence was what the medical examiner found on the top of kathleen s head, seven tears to the scalp do you recall any case where someone died falling down steps and there were multiple lacerations? no. were you able to determine in your opinion what the manner of her death was? the manner of death in this case is homicide reporter: injuries that were eerily similar to those suffered by the peterson family friend from germany all those years before, elizabeth ratliff. and the jury, almos