"The Chumscrubber" (2005)

When Dean discovers the body of his best friend, Troy, hanging in his bedroom, he doesn’t bother telling any of the parents in his postcard perfect California neighborhood, figuring they wouldn’t care. Dean shows no outward signs of remorse, and his father, author of best-selling pop psychology books with titles such as The Happy Accident, treats his son with all the affection of a lab rat.