(CNN) — A US district court judge in Vermont ruled that Kseniia Petrova, the Harvard Medical School researcher from Russia accused of smuggling frog embryos into the United States, could be ...

(CNN) — A US district court judge in Vermont ruled that Kseniia Petrova, the Harvard Medical School researcher from Russia accused of smuggling frog embryos into the United States, could be released ...

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Petrova had been vacationing in France, where she stopped at a lab specializing in splicing superfine sections of frog embryos and obtained a package of samples to be used for research.