Background
Johnston, Karen M. was born on December 11, 1962 in Brockton, Massachusetts, United States.
Johnston, Karen M. was born on December 11, 1962 in Brockton, Massachusetts, United States.
Simmons College (Bachelor of Science, 1985). University of Chicago (Juris Doctor, 1991).
Worked at Crowell & Moring Limited Liability Partnership. Admitted to the bar, 1991, Illinois (inactive). 1993, District of Columbia.