Keith and Diane Diffley, Lawrence, announce the engagement of their daughter, Jessica Diffley, to Michael Dewey, both of Denver.
The future bride is a graduate of Free State High School and Kansas University. She is the volunteer coordinator at Denver Health Hospital.
The future groom is the son of Jay and Jeanne Dewey, Denver, and the late Mary Dewey. He is a graduate of Platte Canyon High School and the University of Colorado. He is a medical student at Midwestern University.
The couple plan a May 26, 2012, wedding in Denver.