Sarah Lapp has graduated from the Georgia Institute of Technology on May 6 with a bachelor of science in polymers engineering with honors. She is engaged to Hamad Khan from LaHore, Pakistan who also earned a masters degree in electrical engineering from the Georgia Institute of Technology on May 6. Lapp is the daughter of Mr. and Mrs. James Lapp of Fayetteville and a 2000 graduate of Sandy Creek High School. No wedding date has been set. Photo/Special.