Carolina Moon by Nora Roberts
Tory Bodeen grew up in a small, rundown house where her father ruled with his fist. Only her friendship with Hope, from the big house nearby, allowed Tory to be the child she couldn't be at home. But Tory's life fell apart when Hope was brutally killed - a murder which was never solved. Now, as Tory returns to her hometown to settle and start a business, she is determined to rid herself of the nightmare of that terrible night. Forging a bond with Cade Lavelle, Hope's brother, she's unsure whether the loss they share will unite them or drive them apart. But she's willing to try. Only living so close to those unhappy memories is more difficult and frightening than she expected. Because Hope's killer is still free - and extremely close ...