Dr. Charles Epstein
Summary: medical geneticist at the University of California-San Francisco who studied Down syndrome and pioneered genetic counseling for families with affected children but whose career was temporarily interrupted by a vicious 1993 attack by the notorious Unabomber.
Cause of Death: Pancreatic cancer
Born: September 3, 1933
Death: February 18, 2011
Location: Tiburon, California