False Mermaid

American pathologist Nora Gavin returns to her hometown in Minnesota to investigate her sister Trona's murder, a case shrouded in mystery and connected to unsettling clues from the past. As she delves deeper, she uncovers disturbing details that link her sister's death to other historical events, taking her from the Mississippi River banks to Irish legends. With her family's safety at stake, Nora must confront painful secrets and unresolved questions to bring peace to her haunted past.