Miss Laster is the granddaughter of Pearl Laster of Russellville and the late Marvin A. Laster, and Mr. and Mrs. Don Richardson of Cadiz.
Mr. Crass is the grandson of Mrs. Ruth Crass of Murray and the late Homer Crass, and Mr. and Mrs. Jerry Vance of Murray. He is the great-grandson of Hayden Morris of Murray.
The bride-elect is a graduate of Calloway County High School. She is employed by Wee Care Child Development Center in Murray.
The groom-elect is a 2000 graduate of Calloway County High School. He is employed by Briggs and Stratton in Murray.
The wedding vows will be exchanged on Saturday, Oct. 12, 2002 at 2 p.m. at Poplar Spring Baptist Church in Murray. A reception will follow the ceremony.
All relatives and friends are invited to attend the wedding and reception.