Although some of his character's questionable and unbelievable motivation and behavior is eventually explained, his final development is less than satisfying. While one realizes that this film isn't meant to be a supernatural thriller, the teasing of such material does make one wish there was more to the film than is eventually presented. Here's a quick look at the film's content. Several violent incidents occur that are, of course, bloody, and several people are killed. Along with some drinking and smoking, we also see a character injecting a drug into her neck.
People drink wine in a restaurant.
James pours whiskey for him, Martin and Joyce, and pays the latter to drink after she said that she doesn't because she gets sick from doing so. We see Joyce inject what appears to be a drug straight into her neck, and moments later she appears quite drugged. It appears that James, his girlfriend and Katherine have been drinking shots. James' lip is a little bloody after another man punches him. Martin goes into the morgue where he sees a now empty, but bloody table and a blood trail along the floor, leading out of the room.