Posted by Susan Oppat and Amanda Hamon | The Ann Arbor News January 26, 2008 14:22PM Categories: Traffic A 23-year-old emergency medical technician who stopped to help one driver whose car had spun off the road was hit and killed this morning by another vehicle that police say was traveling too fast for road conditions. Cheryl Kiefer, of Brooklyn, was unconscious during the 25-30 minutes officials estimate it took firefighters to free her from the wreckage on eastbound I-94 at Kalmbach Road… Continue