BARCELONA. May 4. (International Consortium of Journalists JMH). A 33-year-old Moroccan man. That's all that's known about the killer in Esplugues de Llobregat, Barcelona. The same man who killed a woman of Asian origin with a large knife, shouting "Allah is great!" according to neighbors who witnessed the attack. One of them managed to fend off the attack without being injured; another, a 58-year-old man, suffered a stab wound to the arm.