sanaa bruise eye still swell shut buthaina muhammad mansour believe four five yet know parent five siblings uncle kill air strike flatten home yemen capital despite concussion skull fracture doctor think buthaina pull family sole survivor aug 25 attack apartment build residents blame saudi-led coalition fight yemen since 2015. alliance say statement would investigate air strike kill least 12 civilians yemen long war involve compete yemeni factions regional power struggle kill least 10,000 people millions force leave home face disease hunger aid agencies call speedy resolution conflict warn impoverish country victim world great man-made humanitarian disaster lie disorient hospital bed saturday buthaina call uncle mounir among kill attack another uncle saleh muhammad saad tell reuters mounir rush family house buthaina father call a.m. say war plan bomb neighborhood sanaa faj attan district never return time saleh get house ruin break concrete block wooden plank hear survivors groan beneath rubble battle free could hear shout one neighbor rubble try remove rubble top buthaina father wife t. die say lift rubble saw first brother ammar three four sisters dead pause little scream pain pull together get back hear buthaina call say survival give solace mourn rest family sister raghad always use come hug kiss visit use say come enough would say oh keep hug kiss yemeni air strike little girl family 's survivor