Patricia A. Yoo (nee Headlee), 80, beloved wife of the late Richard L. Yoo; loving mother of David (Lorinda), Linda Reiner (Tom), and Steven (Jennifer); devoted grandmother of Mark (deceased), Drew and Nicki; dear sister-in-law of Joyce Piatt, a dear aunt, and friend to many. Passed away on Thursday, March 26, 2015. Memorial contributions may be forwarded to American Heart Association, PO Box 15120, Chicago, IL 60693. Memorial Service will be held at the Busch Funeral Home, 32000 Detroit Road, Avon at 11am on Wednesday, April 1. Private inurnment. Friends may call at the Busch Funeral Home from 4-8pm on Tuesday, March 31.