Who would drown the marine biologist? "Another great cozy mystery " ★★★★★Heather is excited to see some the marine mammals that are rescued in her Key West home. That is - until a scientist who makes prosthetic flippers for injured manatees is found drowned. Heather wants to investigate, but the new mayor doesn't like the private investigators assisting the police. Heather and her best friend Amy must now tread...