Butterflies Don't Dance Dead — Cia Leah

Novelette length. Sweet romantic suspense. Callie Morgan was devastated when Officer Rick Hunter told her that her identical twin sister, Kaley, had been murdered. Determined to lure her sister's killer out into the open, she take's on Kaley's identity, to find that Kaley had more than one enemy. Rick Hunter swore he'd keep Callie safe, blaming himself for not keeping Kaley from the killer that stalked her. He also found himself falling in love with her, despite the fact that she thought the appearance of a little white butterfly was her sister trying to tell her something.