A man who devoted his life to saving children drowned while pulling two kids from the undertow in Lake Michigan Sunday.
Comer Children's Hospital's Chief of Pediatric Surgery Donald C. Liu was hailed as an expert in minimally invasive pediatric surgery and pioneered certain advanced procedures from Chicago-based hospitals, according to his University of Chicago profile. Earlier this year, Chicago magazine named him one of the city's top doctors.
Liu, 50, was staying at a friend's summer home in Berrien County, Mich., with his wife and three children last weekend, when he saw two young boys struggling against the current Sunday morning, CBS Chicago reports. Just before 10 a.m., Liu jumped into the water and helped pull the children to safety, but was pulled underwater by a riptide in the process and drowned.