Firefighters in Prince George's County are investigating the cause of a Sunday morning blaze that damaged four cars at a condominium complex in Bowie.

The incident occurred around 5 a.m. in a detached six-car garage on the 3600 block of Elder Oaks Boulevard where residents reported at least two cars burning, firefighters said. A total of four cars were damaged by the fire.

Officials do not yet know what caused the fire.