At 10:47 Gabe chews on a match. The match shifts from left and right sides of his mouth between group shots and close-ups, and even seems to disappear entirely in the last shot.
Though seen only in shadow, Slip falls forward unconscious toward the murder victim. When he revives he lies on his back, having fallen away from the victim.
A camera change at 3:16 changes Sach from holding his pipe close to the chest in his left hand to holding his pipe in both hands folded together on the table.
Slip hears a murder in progress: "No. No. No, please!." He walks into the room where the soon-to-be-victim almost word-for-word repeats himself: "No. No. No. No. No, please!" Slip's presence makes no impact on the action, even though he essentially stands between the unseen shooter and the victim.