A memorial service for University of Colorado student Katherine McCaughey, who was killed in a hit-and-run accident July 8, is set for 9:30 a.m. Oct. 5 at Varsity Pond on the Boulder campus. In case of bad weather, the service will be moved into Old Main Chapel across from Varsity Pond. McCaughey, who would have been a sophomore this fall, was killed in Arcata, Calif., as she was crossing the street. She was living with her mother for the summer but had planned to return to CU this fall, according to classmate Katie Livingston. McCaughey was 19.