Hialeah police have made an arrest in the murder of a 17-year-old South Florida woman.
Yoan Raul Dominguez, 21, has been charged with second-degree murder in the death of his girlfriend, Genesis Fonseca.
Fonseca was killed on Saturday at her mother's Hialeah home. Police said Dominguez was seen running from the apartment. He was arrested on Sunday.
Dominguez is being held without bail at the Miami-Dade County Jail.