The Brief Dulce Maria Alavez was 5-years-old when she vanished from Bridgeton City Park. Police are urging anyone with information on Dulce's disappearance to come forward. "We owe it to Dulce and her family to bring whoever is responsible for Dulce's disappearance to justice." What you can do:Investigators are asking anyone with information on Dulce's disappearance to come forward. They are particularly interested in speaking to anyone who was at Bridgeton City Park on September 16, 2019.