Under the WireNOW A MAJOR FEATURE DOCUMENTARY Determined to cover the Syrian regime's brutal crackdown on dissent and the devastating impact of the war on Syria's civilians, veteran photographer Paul Conroy and Marie Colvin, one of the foremost war correspondents of her generation, decided to smuggle themselves across enemy lines and into the blood and terror of Homs. But tragedy struck before the pair could finish documenting the slaughter. A rocket killed Colvin