Amy Nickerson of St. Louis, Mo., and Brandon Jahnke of Omaha, announce their engagement and upcoming wedding. Parents of the couple are Joe and Gwen Nickerson of Curtis and Gloria Jahnke of York. The bride-to-be is a graduate of the University of Nebraska at Lincoln with a bachelor's degree in psychology. She has spent the past four years in St. Louis with Campus Crusade for Christ, a college ministry. The prospective bridegroom received his bachelor of science degree in biology and has plans to graduate from the University of Nebraska Medical Center in Omaha in May. The couple has plans to move to Wichita, Kan., where he will complete his family practice residency at via Christi Regional Medical Center. The couple is planning a May 17, 2003, ceremony at the United Methodist Church in Curtis.