http://qui.live.mediaspanonlinen.com/rss/ Quincy Herald Whig en-us By KELLY WILSON Herald-Whig Staff Writer HAMILTON, Ill. -- An elementary physical education teacher and former high school coach for the Hamilton Community Consolidated School District died Friday afternoon in a rollover accident on Ill. 96. Robert A. Califf, 47, of Hamilton was killed and his 5-year-old son, Brock Califf, was taken to Blessing Hospital in Quincy in serious condition. http://qui.live.mediaspanonline.com/new_story/hamilton-fatal---SAT