POLICE are investigating after fire tore through the home of an elderly couple.

A 78-year-old man and a 74-year-old woman were forced to escape as flames spread through their home on Pentland Close, in Peterlee, east Durham, late on Friday night.

Police officers, who were dealing with a car on fire nearby, heard shouts and rushed to the scene.

The couple were treated for shock and smoke inhalation.

It is believed the fire started in a wheelie bin before spreading to the semi-detached home.

Police are investigating the cause of both the house and car fires.

Anyone with information is asked to call Durham Constabulary on 0345-60-60-365 or Crimestoppers on 0800-555-111.

An 18-year-old man from the area has been arrested on suspicion of arson.