Synopsis

The seventy-fifth anniversary of a choir's founding was celebrated in a hotel, a gathering of song, wine, and dance. Among the revelers was August Bark, whose spirited performance culminated in a provocative dance with the captivating Irene Eppler. But the merriment soured quickly; the next morning, Irene was discovered dead in her room, a fatal basal skull fracture marking her demise. Chief Inspector Derrick launched an investigation, piecing together the events of the evening through witness a