Le, 24, a third-year doctoral student in pharmacology from Placerville, Calif., was reported missing just days before her scheduled wedding. Her body was discovered Sept. 13 -- the day she was supposed to be married -- concealed in a crawl space in a research building that is part of the Yale School of Medicine complex. The state medical examiner said Le died of traumatic asphyxiation due to neck compression. Raymond Clark III, 24, of Middletown, an animal laboratory technician at Yale, is charged with murder in connection with Le's death. Clark is due in Superior Court in New Haven on Oct. 20. He is being held on $3 million bail. Monday's service will be held at 5 p.m. in Battell Chapel on the Yale campus. 