Caroline B. Cooney

"Death isn't unexpected in a nursing home. But murder is. Freddy leads a life of little responsibility. His mother is dead, his sisters are far-flung across the globe, and he can't quite work up enough motivation to find himself a girlfriend. Freddy has been forced to place his beloved grandmother, now deep in dementia, in a nursing home. Freddy visits her often, cherishing and also hating the time he spends with the grandmother he always adored,...