The Switch (Audio cassette)

It isn't the first time that identical twins Gillian and Melina Lloyd have switched identities. Melina, the more impetuous twin, proposes that her circumspect sister take her place as a media escort to NASA astronaut and national hero Colonel Christopher "Chief" Heart. Although it's an enticing offer, Gillian declines. Media-savvy Chief turns out to be an easy assignment for Melina. But the following morning, police arrive at Melina's door with the worst possible news: her beloved twin has been murdered, and on the walls, scrawled in blood, are obscenities directed at Gillian, along with insults that indisputably link Chief to the crime.