Sammo

Plot hole: Lombard is able to deduce that the doctor died hours before because there are no footprints around him, canceled by the snow that fell through the night. If that's so, then the doctor himself should have a considerable quantity of snow on his back and hair, and instead he has none. (01:22:40)

Sammo ★

Plot hole: For the first death, the culprit is nowhere near the victim or his glass - since Raven takes also a gulp early in the scene, the poison must then be in the decanter, but nobody mentions the fact, and they solely focus on the glass. (00:18:50)

Sammo ★