A 17-year-old Texas girl who was the subject of an Amber Alert in September has been indicted on a capital murder charge in the Aug. 27 death of a man she allegedly met online.

A Dallas County grand jury indicted Natalie Navarro this week on allegations she “did unlawfully then and there intentionally cause the death of” Arturo Pena, 21, by shooting him, according to the indictment.

She was also allegedly “in the course of committing and attempting to” rob Pena’s belongings when she allegedly shot him, the indictment states.