British humanitarian worker Khalil Dale, seen here in an undated family photo issued by the British Red Cross on April 29, 2012, was killed in Pakistan after being kidnapped in January. (Associated Press/Family handout via Red Cross)

Photo by: British Red Cross

British humanitarian worker Khalil Dale, seen here in an undated family photo issued by the British Red Cross on April 29, 2012, was killed in Pakistan after being kidnapped in January. (Associated Press/Family handout via Red Cross)