Detectives located the suspect and the children by tracking signals from both his cellphone and his slain girlfriend’s, which had gone missing, Kings County Sheriff David Robinson told reporters at a news conference on Thursday.

Authorities searching for a man suspected of killing a woman and abducting their two young daughters issued an Amber Alert in the case Wednesday.

Authorities in Kings County issued an Amber Alert Wednesday for two young girls believed to have been abducted by their father after the girls' mother was found fatally shot at a residence.