The DeFuniak Springs Police are investigating a one vehicle accident that occurred at approximately 4:00AM this morning at the intersection of Bruce Avenue and South 2nd Street. A 2007 Pontiac Solstice driven by 70 year old Ruby Joyce Laird of Ponce De Leon, FL, was traveling east on Bruce Avenue and failed to stop at the intersection of South 2nd Street. The vehicle traveled crossed South 2nd Street and struck a large tree. At this time it is believed that a medical condition may have caused the accident. The DeFuniak Springs Police were assisted at the scene by the DeFuniak Springs Fire Department and Walton County Fire/Rescue.