Lynn University announced Wednesday that all signs indicate that the four students and two faculty members who have been missing in Haiti since the earthquake there were killed by the disaster. Eight other Lynn students who were part of the service trip were able to return safely to the United States. A statement  from Lynn's president, Kevin M. Ross, praised the dedication of those who went to Haiti. "Theirs was a journey of hope. Theirs -- a selfless commitment to serving others," he said. "They were on the ground in Haiti to find, feed and focus on the poor of that nation. In the day and a half before the quake, they did just that -- doling out rice at a distribution center and holding the hands of sick children in a dilapidated orphanage. They intended to do much more. In their absence, it is incumbent upon the rest of us to follow in their stead."