In most ways, Wenatchee is an unremarkable place, a quiet town of 30,000 nestled in central Washington state. But three years ago, Wenatchee was rocked by allegations that scores of adults there had been part of a conspiracy to sexually abuse children. The case resulted in numerous convictions. Now, many observers are arguing that prosecutors and investigators badly overstepped their bounds, coercing children into making accusations and railroading people into prison. Many of the convictions have been overturned, and the city is being sued. CBS News 48 Hours takes a look at one of the most compelling chapters in the Wenatchee chronicle, the story of Sam Doggett's battle to clear her parents' name. In conjunction with the program, CBS.com examines some of the questions surrounding the issue of child sexual abuse.