The lifeguards

"In Austin's Zilker Park, vigilance and money are enough to keep one insulated from the world's problems and inconveniences. One night,three boys come home with a harrowing story about finding a young woman dead beside a swimming hole in the Greenbelt, a swath of hiking trails and dim wilderness areas that runs through their neighborhood. They swear they haven't done anything. They agree not to call the police-because who would want to cause a scene, to topple their fragile images and arouse suspicion? What choice do mothers have but to believe their sons? All families harbor secrets. Privately, none of them is sure that the boys are telling the truth. And with each woman questioning her son-and her friends' sons-each wonders how many lies they've told each other."--.