Smart, but dead

In Smart, But Dead, Aggie Mundeen, skirting forty and appalled by the prospect of descending into middle-age decrepitude, blasts off to the local university to study the genetics of aging. In addition to providing youthful hints for readers of her column, "Stay Young with Aggie", Aggie is doggedly determined to stay young. Despite conflicts with her professor, she learns about the Human Genome Project and DNA. When she discovers a dead body, Detective Sam reminds her not to "help" with the investigation. But dangerously curious and programmed to prod, she races to solve the crime, winds up the prime suspect and is on target to become next campus corpse.