A Russian-born scientist at Harvard University accused of smuggling frog embryos into the United States was indicted on Wednesday on additional charges nearly two weeks after her lawyers secured her release from U.

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

The indictment Wednesday formalizes charges Kseniia Petrova, 31, has been facing since her detainment in February at Logan Airport in Boston.