One person was critically injured in a fire Friday evening west of Lewes. Firefighters were called to a mobile home on Matthew Circle in the Woods Edge development just of Route 24 around 5pm. They found a mobile home fully involved and a 73 year old man who suffered burns – he has been flown to Christiana Hospital. State Fire Marshal investigators are on the scene trying to determine the cause and origin of the fire. There were no other injuries and damage is estimated at $25,000.