Mr. and Mrs. Shawn Collins of Lawrenceville, Georgia, announce the engagement of their daughter, Erin Kathleen of Lawrenceville, to Scott Alan Sarratt, son of Mr. and Mrs. Todd Sarratt. The bride-elect is the granddaughter of Mr. and Mrs. C.L. Collins and Glenn Ott and Victoria Ott. Erin graduated from Collins Hill High School in Lawrenceville in 2008 and received her undergraduate degree in exercise science from Georgia State University, where she was also a pitcher for the softball team.