R. Barri Flowers 
BIG ISLAND KILLER_HAWAII C1 EB [EPUB ebook] 

There’s a killer in paradise Few leads. No witnesses. Detective Logan Ryder is running out of time to stop a serial killer from claiming a fourth victim in Hawaii. Grief counsellor Elena puts her life on the line to help when she discovers she resembles the victims. But Elena’s secrets could turn their instant attraction into a devastating endgame that they might not survive…