Kseniia Petrova was indicted on charges of smuggling, concealment and making a false statement after flying to the U.S. with frog embryos.

A Harvard University researcher accused of smuggling clawed frog embryos into the United States is facing additional charges

Russian-born Harvard scientist Kseniia Petrova faces additional charges for smuggling frog embryos into the U.S., including concealment of a material fact and making a false statement, following her release from custody.