Red leaves - Thomas H. Cook

Goodreads 3.85

Eric Moore has a prosperous business, a comfortable home, a stable family life in a quiet town. Then, on an ordinary night, his teenage son Keith babysits Amy Giordano, the eight-year-old daughter of a neighboring family. The next morning Amy is missing, and Eric isn't sure his son is innocent.

In his desperate attempt to hold his family together by proving his - and the community's - suspicions wrong, Eric finds himself in a vortex of doubt and broken trust. What should he make of Keith's strange behavior? Of his wife's furtive phone calls to a colleague? Of his brother's hints that he knows things he's afraid to say? 

In a "heart-wrenching and gut-wrenching" (New York Daily News) race against time and mistrust, Eric must discover what has happened to Amy Giordano and face the long-buried family secrets he has so carefully ignored.