Robert and Rita Fischer of Rapid City announce the engagement of their daughter, Abigail Fischer to Ryan Peters, son of Todd and Sonja Peters of Omaha, NE. Abigail is a graduate of Stevens High School and obtained a B.S. in biology from the University of Nebraska. Ryan is a graduate of Millard North High School and the University of Nebraska at Omaha with a B.S. in IT Innovation. Abigail and Ryan are pursuing their doctorates of dental surgery at the University of Nebraska Medical Center College of Dentistry in Lincoln.