BEEVILLE, Texas (AP) — Three people have been fatally shot at a South Texas home and authorities are using prison dogs and metal detectors in the search for a suspect.

The Bee County Sheriff's Office on Wednesday did not immediately provide details on the person being sought in the killings in Beeville.

The sheriff's office received a call Tuesday morning about a possible shooting at a house.

Two men were dead at the scene. A woman died later a Beeville hospital. Officials identified the victims as Barry Garcia, Marc Fuentes and Rosalinda Posada.

Authorities did not immediately provide further details on the victims or information on who called for help.

Beeville is 50 miles northwest of Corpus Christi.