David Riegel, Dutzow, and Connie Small, Washington, announce the engagement of their daughter, Sara Riegel, O’Fallon, to Michael Uffmann, O’Fallon, son of Robert and Cheryl Uffmann, Washington.

Sara graduated from St. Francis Borgia Regional High School in 2006 and from Truman State University with a Bachelor of Science and Master of Science in accountancy in 2011. She is employed as a CPA at Croghan & Croghan, PC.

Michael graduated from Washington High School in 2004 and from the University of Missouri with a Bachelor of Science in middle school math education in 2009. He is employed as a seventh-grade math teacher at Black Hawk Middle School in Warrenton and is the JV basketball coach and varsity assistant for baseball.

The couple plan a June 15, 2013, wedding at 1:30 p.m. at St. Francis Borgia Church, Washington.