Sing a Song of Murder

Plot:

Jessica's redheaded British cousin Emma McGill has her fly over to London to attend her 'funeral' as requested by last will, but actually it's a staged car accident so they can sleuth who is behind three incidents Emma considers but can't prove to be murder attempts, in her view for ownership of her old-fashioned Mayhew music hall, which is in financial trouble but valuable if sold -would be-buyers even awaited Jessica at the airport-, half of the profits would go to her late co-founder's wimpy son Archie Weems and his greedy spouse Violet. Jessica turns to a Scotland...