Susan White of Hardin and Pat Lock of DeWitt are proud to announce the engagement of their daughter, Cori Lock to Derek Nelson, son of Conrad and Diane Nelson of Knoxville, Iowa.
Lock graduated in 2002 from Missouri University of Science and Technology with a BS in Management Systems. She is the granddaughter of Allen and Dorothy White of Hardin and Charlotte Lock and the late Ted Lock of Carrollton. Cori is employed by Cerner Corporation as a researcher.
Nelson is a 1997 graduate of Knoxville High School in Knoxville, Iowa. He graduated from Iowa State University in 2001 with a BS in finance and accounting. He is employed by Piper Jaffray in their healthcare finance group.
A May 2010 wedding is planned in Kansas City, Mo.