Birds of a Feather flock together in Tawas, Michigan, as the Tawas Point Birding Festival comes to town. Agnes and Eleanor are happy to be home again, but are back to their investigative ways after a deadly accident occurs on Plank Road. They're ready to grab their binoculars and search high and low for the truth about what really happened, even if they're the only ones who think that a crime has been committed.