ST. LOUIS COUNTY, MO. – One person was left dead after a fatal house fire in Maryland Heights Sunday night.

Crews responded to calls for smoke on Apple Avenue around 10 p.m. Sunday night. When authorities pinpointed the home and arrived on the scene, they found an occupant dead in the home.

Bomb and Arson crews are investigating the fire.

This is a developing story; FOX 2 will provide more information once it comes into the newsroom.