MARSHALL - Melanie Clark and Christopher Dockter announce their engagement. Parents of the couple are Kenneth and Carol Clark of Marshall and Timothy and Joy Dockter of Barnesville. Clark is a 2001 graduate of Marshall High School, a 2005 graduate of St. Benedict's in St. Joseph with a bachelor of science degree in biology and a 2009 graduate of Northwestern Health Sciences University with a doctorate of chiropractic. Dockter is a 2000 graduate of Barnesville High School, a 2005 graduate from North Dakota State University with a B.S. degree in zoology and a 2009 graduate of Northwestern Health Sciences University with a doctorate of chiropractic. Clark is an adjunct faculty at Minnesota School of Business and the couple own Venture Chiropractic in Moorhead. A May 19, 2012, wedding is planned at Holy Redeemer Church in Marshall followed by a reception at Southwest Minnesota State University.