Bringing back Kay-Kay

"When her older brother, Karthik--Kay-Kay, the golden child of the family--heads to camp for two weeks, Lena's parents begin showering her with all the attention she craves. For a time, she's the golden child and secretly wishes her brother wouldn't come home. But when the scheduled train arrives and Karthik isn't on it, Lena is stricken with guilt and fear for her beloved Kay-Kay. Her brother has vanished without a trace, and the police view him...