Barrington 12 hours ago Barrington man accused of killing Lake County doctor claims self-defense For the first time, family of Dr. Olga Duchon, a well-known Lake County endocrinologist, spoke publicly about her death. NBC Chicago’s Courtney Sisk reports. Local 1:42 Driver opens fire after Wicker Park crash, wounding 11-year-old inside vehicle 2:02 Apollo Chorus of Chicago performs Handel's Messiah in annual tradition 1:37 11-year-old wounded in Wicker Park road rage shooting 1:45 Naturalization ceremony held for new US citizens at Museum of Science & Industry 2:39 Chicago City Council recesses until Monday without vote on budget