Such Pretty Flowers.
(Book)

"A woman investigating her brother's apparent suicide finds herself falling for her prime suspect--his darkly mysterious girlfriend--in this edgy Southern gothic thriller. 'Get it out of me.' It was the last message Holly received from her brother, Dane, before he was found cleaved open in his fianc©Øee's lavish Savannah townhouse. Police ruled his death a suicide sparked by psychosis, but Holly can't shake the idea that something else must have happened... Something involving another message he sent that night, the one that mentioned a 'game' his fianc©Øee, Maura, wanted to play... Determined to discover the truth, Holly begins to stalk Maura--a magnetic, black-eyed florist with a penchant for carnivorous plants. But what begins as an investigation quickly veers into a darker fixation, one that lures Holly into the depths of Maura's world: Savannah high society, eerie black roses, and a whisper of something more sinister. Soon, Holly is feeling a dark attraction to the one woman she shouldn't trust. As Holly falls deeper for Maura and her secrets, she's left with only one choice: find out what happened to Dane... before she meets the same fate"--