It's no vacation that brings Greg McKenzie and his wife, Jill, to the glistening white sand beaches at Perdido Key, FL. Architect Tim Gannon, son of the McKenzies' closest friends, is fouind dead of a gunshot wound. Self-inflicted, says the deputy who investigated, a clear case of remorse over a design flaw in a beachfront condo that caused a balcony collapse, killing two people. It looks otherwise to Greg and Jill, who find plans missing, an obstinate contractor, a too-slick developer, and an inspector angry over a disrupted love affair. After two hoods work him over, Greg realizes Jill is in danger, too, and if this is a murder case, he had better solve it without delay.