- Driver in crash at Illinois after-school program that killed 4 may have had medical emergency, police say CNN
- Investigation into Chatham crash continues as ISP analyzes 1300 feet of travel data WICS
- Illinois Driver Who Killed 4 May Have Had a Medical Emergency, Officials Say The New York Times
- Medical emergency possible cause in Chatham crash, 4 killed ksdk.com
- ‘Our hearts are broken, but this helps a little bit.’ Vigil held for Chatham crash victims The State Journal-Register
Driver in crash at Illinois after-school program that killed 4 may have had medical emergency, police say – CNN
