NEW : FBI says it 's aware of the claims . A family member of the woman says the The UK Foreign Office confirmed she died in Michigan . The report also showed what it said was a Syria driver 's license and passport . The family member said the FBI did not provide any details about how the woman died . It claimed it belonged to a dead British woman fighting with the rebels .
NEW : FBI says it 's aware of the claims . A family member of the woman says the The UK Foreign Office confirmed she died in Michigan . The report also showed what it said was a Syria driver 's license and passport . It claimed it belonged to a dead British woman fighting with the rebels .