Bledlow village is celebrating the high profile marriage of Sir Ned Fitzroy and Beth Porteous. The wedding reception, held at Bledlow Hall is buzzing and everything seems to be going well until the Maid of Honour, Marina is found pinned to her bedroom wall by a dagger. A fragment of goose quill with a touch of grey is found with the body, offering a clue. However when Barnaby and Jones investigate they encounter many hostile witnesses. Will Barnaby be able to find the murderer and give Cully away at her own wedding?