Praise has poured in for three crew members who sacrificed their lives trying to help passengers to safety while the Sewol ferry sunk last Wednesday off the coast of South Korea. Park Ji-young, a 22-year-old part-time ferry employee, reportedly helped passengers escape and tended to the injured. Survivors said that she refused to leave the ship while there were still passengers to be rescued. “She was so responsible and so kind,” Park’s grandmother Choi Sun Dok told CNN at a funeral home in the city of Incheon, near the capital Seoul.