A Treasure Coast mother and her two children were found dead by police inside a car in the Space Coast town of Melbourne on Sunday night.

Melbourne police have identified them as Andrea Langhorst, age 35, and Olivia and Adam Dryer, her biological children, age 3.

The family had apparently been living out of their car for some time but were known to have been living in St. Lucie County at one point.

Police made the grim discovery while responding to a suspicious vehicle complaint at an apartment complex in Melbourne at 10:50 PM last Sunday.

The cause of the deaths has not yet been released by the Brevard County Medical Examiner.

Melbourne police detectives are urging anyone with information on the case to call them at (321) 608-6371, or the Brevard County Crimeline at 800-423-TIPS.

This is a developing story.